/usr/share/scap-security-guide/ssg-sle11-ds.xml is in ssg-nondebian 0.1.31-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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<ds:component id="scap_org.open-scap_comp_ssg-sle11-oval.xml" timestamp="2017-08-11T21:23:24">
<oval_definitions xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:oval="http://oval.mitre.org/XMLSchema/oval-common-5" xmlns:ind="http://oval.mitre.org/XMLSchema/oval-definitions-5#independent" xmlns:unix="http://oval.mitre.org/XMLSchema/oval-definitions-5#unix" xmlns:linux="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://oval.mitre.org/XMLSchema/oval-common-5 oval-common-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5 oval-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#independent independent-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#unix unix-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#linux linux-definitions-schema.xsd">
<generator>
<oval:product_name>python</oval:product_name>
<oval:product_version>2.7.13+</oval:product_version>
<oval:schema_version>5.11</oval:schema_version>
<oval:timestamp>2017-08-11T21:23:23</oval:timestamp>
</generator>
<definitions>
<definition class="compliance" id="oval:ssg-service_sshd_disabled:def:1" version="1">
<metadata>
<title>Service sshd Disabled</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<description>The sshd service should be disabled if possible.</description>
<reference ref_id="service_sshd_disabled" source="ssg"/></metadata>
<criteria comment="package openssh-server removed or service sshd is not configured to start" operator="OR">
<extend_definition comment="openssh-server removed" definition_ref="oval:ssg-package_openssh-server_removed:def:1"/>
<criteria operator="AND" comment="service sshd is not configured to start">
<criterion comment="sshd runlevel 0" test_ref="oval:ssg-test_runlevel0_sshd:tst:1"/>
<criterion comment="sshd runlevel 1" test_ref="oval:ssg-test_runlevel1_sshd:tst:1"/>
<criterion comment="sshd runlevel 2" test_ref="oval:ssg-test_runlevel2_sshd:tst:1"/>
<criterion comment="sshd runlevel 3" test_ref="oval:ssg-test_runlevel3_sshd:tst:1"/>
<criterion comment="sshd runlevel 4" test_ref="oval:ssg-test_runlevel4_sshd:tst:1"/>
<criterion comment="sshd runlevel 5" test_ref="oval:ssg-test_runlevel5_sshd:tst:1"/>
<criterion comment="sshd runlevel 6" test_ref="oval:ssg-test_runlevel6_sshd:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-account_unique_name:def:1" version="1">
<metadata>
<title>Set All Accounts To Have Unique Names</title>
<affected family="unix">
</affected>
<description>All accounts on the system should have unique names for proper accountability.</description>
<reference ref_id="account_unique_name" source="ssg"/></metadata>
<criteria comment="There should not exist duplicate user name entries in /etc/passwd">
<criterion test_ref="oval:ssg-test_etc_passwd_no_duplicate_user_names:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_maximum_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The maximum password age policy should meet minimum requirements.</description>
<reference ref_id="accounts_maximum_age_login_defs" source="ssg"/></metadata>
<criteria comment="The value PASS_MAX_DAYS should be set appropriately in /etc/login.defs">
<criterion test_ref="oval:ssg-test_pass_max_days:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_minimum_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The minimum password age policy should be set appropriately.</description>
<reference ref_id="accounts_minimum_age_login_defs" source="ssg"/></metadata>
<criteria comment="The value of PASS_MIN_DAYS should be set appropriately in /etc/login.defs">
<criterion test_ref="oval:ssg-test_pass_min_days:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_no_uid_except_zero:def:1" version="1">
<metadata>
<title>UID 0 Belongs Only To Root</title>
<affected family="unix">
</affected>
<description>Only the root account should be assigned a user id of 0.</description>
<reference ref_id="accounts_no_uid_except_zero" source="ssg"/></metadata>
<criteria>
<criterion comment="tests that there are no accounts with UID 0 except root in the /etc/passwd file" test_ref="oval:ssg-test_accounts_no_uid_except_root:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_all_shadowed:def:1" version="1">
<metadata>
<title>All Password Hashes Shadowed</title>
<affected family="unix">
</affected>
<description>All password hashes should be shadowed.</description>
<reference ref_id="accounts_password_all_shadowed" source="ssg"/></metadata>
<criteria>
<criterion comment="password hashes are shadowed" test_ref="oval:ssg-test_accounts_password_all_shadowed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_minlen_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The password minimum length should be set appropriately.</description>
<reference ref_id="accounts_password_minlen_login_defs" source="ssg"/></metadata>
<criteria operator="AND">
<criterion test_ref="oval:ssg-test_pass_min_len:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_warn_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The password expiration warning age should be set appropriately.</description>
<reference ref_id="accounts_password_warn_age_login_defs" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_pass_warn_age:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_passwords_pam_faillock_deny:def:1" version="4">
<metadata>
<title>Lock out account after failed login attempts</title>
<affected family="unix">
</affected>
<description>The number of allowed failed logins should be set correctly.</description>
<reference ref_id="accounts_passwords_pam_faillock_deny" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_system-auth:tst:1" comment="pam_faillock.so preauth silent set in system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_system-auth:tst:1" comment="pam_faillock.so authfail deny value set in system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_system-auth:tst:1" comment="pam_faillock.so set in account phase of system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_password-auth:tst:1" comment="pam_faillock.so preauth silent set in password-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_password-auth:tst:1" comment="pam_faillock.so authfail deny value set in password-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_password-auth:tst:1" comment="pam_faillock.so set in account phase of password-auth"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_root_path_dirs_no_write:def:1" version="2">
<metadata>
<title>Write permissions are disabled for group and other in all
directories in Root's Path</title>
<affected family="unix">
</affected>
<description>Check each directory in root's path and make use it does
not grant write permission to group and other</description>
<reference ref_id="accounts_root_path_dirs_no_write" source="ssg"/></metadata>
<criteria comment="Check that write permission to group and other in root's path is denied">
<criterion comment="Check for write permission to group and other in root's path" test_ref="oval:ssg-test_accounts_root_path_dirs_no_group_other_write:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_audispd_syslog_plugin_activated:def:1" version="1">
<metadata>
<title>The syslog Plugin Of the Audit Event Multiplexor (audispd) Is Activated</title>
<affected family="unix">
</affected>
<description>active setting in /etc/audisp/plugins.d/syslog.conf is set to 'yes'</description>
<reference ref_id="auditd_audispd_syslog_plugin_activated" source="ssg"/></metadata>
<criteria>
<criterion comment="active setting in syslog.conf" test_ref="oval:ssg-test_auditd_audispd_syslog_plugin_activated:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_conf_log_group_not_root:def:1" version="1">
<metadata>
<title>'log_group' Not Set To 'root' In /etc/audit/auditd.conf</title>
<affected family="unix">
</affected>
<description>Verify 'log_group' is not set to 'root' in
/etc/audit/auditd.conf.</description>
<reference ref_id="auditd_conf_log_group_not_root" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_auditd_conf_log_group_not_root:tst:1" comment="Verify 'log_group' not set to 'root' in /etc/audit/auditd.conf"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_action_mail_acct:def:1" version="2">
<metadata>
<title>Auditd Email Account to Notify Upon Action</title>
<affected family="unix">
</affected>
<description>action_mail_acct setting in /etc/audit/auditd.conf is set to a certain account</description>
<reference ref_id="auditd_data_retention_action_mail_acct" source="ssg"/></metadata>
<criteria>
<criterion comment="action_mail_acct setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_action_mail_acct:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_admin_space_left_action:def:1" version="2">
<metadata>
<title>Auditd Action to Take When Disk is Low on Space</title>
<affected family="unix">
</affected>
<description>admin_space_left_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_admin_space_left_action" source="ssg"/></metadata>
<criteria>
<criterion comment="admin_space_left_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_admin_space_left_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_max_log_file:def:1" version="2">
<metadata>
<title>Auditd Maximum Log File Size</title>
<affected family="unix">
</affected>
<description>max_log_file setting in /etc/audit/auditd.conf is set to at least a certain value</description>
<reference ref_id="auditd_data_retention_max_log_file" source="ssg"/></metadata>
<criteria>
<criterion comment="max_log_file setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_max_log_file:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_max_log_file_action:def:1" version="2">
<metadata>
<title>Auditd Action to Take When Maximum Log Size Reached</title>
<affected family="unix">
</affected>
<description>max_log_file_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_max_log_file_action" source="ssg"/></metadata>
<criteria>
<criterion comment="max_log_file_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_max_log_file_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_num_logs:def:1" version="2">
<metadata>
<title>Auditd Maximum Number of Logs to Retain</title>
<affected family="unix">
</affected>
<description>num_logs setting in /etc/audit/auditd.conf is set to at least a certain value</description>
<reference ref_id="auditd_data_retention_num_logs" source="ssg"/></metadata>
<criteria>
<criterion comment="num_logs setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_num_logs:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_space_left_action:def:1" version="3">
<metadata>
<title>Auditd Action to Take When Disk Starting to Run Low on Space</title>
<affected family="unix">
</affected>
<description>space_left_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_space_left_action" source="ssg"/></metadata>
<criteria>
<criterion comment="space_left_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_space_left_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-ensure_gpgcheck_globally_activated:def:1" version="1">
<metadata>
<title>Ensure Yum gpgcheck Globally Activated</title>
<affected family="unix">
</affected>
<description>The gpgcheck option should be used to ensure that checking
of an RPM package's signature always occurs prior to its
installation.</description>
<reference ref_id="ensure_gpgcheck_globally_activated" source="ssg"/></metadata>
<criteria operator="OR">
<criteria operator="AND">
<extend_definition comment="Fedora installed" definition_ref="oval:ssg-installed_OS_is_fedora:def:1"/>
<criterion comment="check value of gpgcheck in /etc/dnf/dnf.conf" test_ref="oval:ssg-test_dnf_ensure_gpgcheck_globally_activated:tst:1"/>
</criteria>
<criterion comment="check value of gpgcheck in /etc/yum.conf" test_ref="oval:ssg-test_yum_ensure_gpgcheck_globally_activated:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_groupowner_etc_passwd:def:1" version="1">
<metadata>
<title>Verify group who owns 'passwd' file</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The /etc/passwd file should be owned by the appropriate
group.</description>
<reference ref_id="file_groupowner_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_file_groupowner_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_owner_etc_passwd:def:1" version="1">
<metadata>
<title>Verify user who owns 'passwd' file</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The /etc/passwd file should be owned by the appropriate
user.</description>
<reference ref_id="file_owner_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_file_owner_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_ownership_var_log_audit:def:1" version="3">
<metadata>
<title>Verify /var/log/audit Ownership</title>
<affected family="unix">
</affected>
<description>Checks that all /var/log/audit files and directories are owned by the root user and group.</description>
<reference ref_id="file_ownership_var_log_audit" source="ssg"/></metadata>
<criteria operator="OR">
<criteria operator="AND" comment="directories are root owned">
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_files:tst:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_directories:tst:1"/>
</criteria>
<criteria operator="AND" comment="log_group in auditd.conf is not root">
<extend_definition comment="log_group in auditd.conf is not root" definition_ref="oval:ssg-auditd_conf_log_group_not_root:def:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_files-non_root:tst:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_directories-non_root:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_permissions_etc_passwd:def:1" version="2">
<metadata>
<title>Verify /etc/passwd Permissions</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>This test makes sure that /etc/passwd is owned by 0, group owned by 0, and has mode 0644 (or stronger). If
the target file or directory has an extended ACL then it will fail the mode check.</description>
<reference ref_id="file_permissions_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_permissions_home_dirs:def:1" version="1">
<metadata>
<title>Proper Permissions User Home Directories</title>
<affected family="unix">
</affected>
<description>File permissions should be set correctly for the home directories for all user accounts.</description>
<reference ref_id="file_permissions_home_dirs" source="ssg"/></metadata>
<criteria>
<criterion comment="home directories" test_ref="oval:ssg-test_file_permissions_home_dirs:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_antivirus:def:1" version="1">
<metadata>
<title>Package Antivirus Installed</title>
<affected family="unix">
</affected>
<description>Antivirus software should be installed.</description>
<reference ref_id="install_antivirus" source="ssg"/></metadata>
<criteria comment="Antivirus is not being used or conditions are met">
<extend_definition comment="McAfee A/V Installed" definition_ref="oval:ssg-install_mcafee_antivirus:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_antivirus:def:1" version="1">
<metadata>
<title>Package McAfeeVSEForLinux Installed</title>
<affected family="unix">
</affected>
<description>McAfee Antivirus software should be installed.</description>
<reference ref_id="install_mcafee_antivirus" source="ssg"/></metadata>
<criteria comment="Antivirus is not being used or conditions are met" operator="AND">
<extend_definition comment="McAfee Runtime Libraries and Agent" definition_ref="oval:ssg-install_mcafee_cma_rt:def:1"/>
<criterion comment="Linuxshield AntiVirus package is installed" test_ref="oval:ssg-test_linuxshield_install_antivirus:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_cma_rt:def:1" version="1">
<metadata>
<title>Install the McAfee Runtime Libraries and Linux Agent</title>
<affected family="unix">
</affected>
<description>Install the McAfee Runtime Libraries (MFErt) and Linux Agent (MFEcma).</description>
<reference ref_id="install_mcafee_cma_rt" source="ssg"/></metadata>
<criteria operator="AND">
<criterion comment="McAfee runtime library package installed" test_ref="oval:ssg-test_mcafee_runtime_installed:tst:1"/>
<criterion comment="McAfee management agent package installed" test_ref="oval:ssg-test_mcafee_management_agent:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss:def:1" version="1">
<metadata>
<title>Install McAfee Host-Based Intrusion Detection Software (HBSS)</title>
<affected family="unix">
</affected>
<description>McAfee Host-Based Intrusion Detection Software (HBSS) software
should be installed.</description>
<reference ref_id="install_mcafee_hbss" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_cma_rt:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_accm:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_hips:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_pa:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_accm:def:1" version="1">
<metadata>
<title>Install the Asset Configuration Compliance Module (ACCM)</title>
<affected family="unix">
</affected>
<description>Install the Asset Configuration Compliance Module (ACCM).</description>
<reference ref_id="install_mcafee_hbss_accm" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee ACCM is installed" test_ref="oval:ssg-test_mcafee_accm_exists:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_hips:def:1" version="1">
<metadata>
<title>Install the Host Intrusion Prevention System (HIPS) Module</title>
<affected family="unix">
</affected>
<description>Install the McAfee Host Intrusion Prevention System (HIPS) Module if it is
absolutely necessary. If SELinux is enabled, do not install or enable this module.</description>
<reference ref_id="install_mcafee_hbss_hips" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee IPS is installed" test_ref="oval:ssg-test_mcafee_hbss_hips_installed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_pa:def:1" version="1">
<metadata>
<title>Install the Policy Auditor (PA) Module</title>
<affected family="unix">
</affected>
<description>Install the Policy Auditor (PA) Module.</description>
<reference ref_id="install_mcafee_hbss_pa" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee Policy Auditor is installed" test_ref="oval:ssg-test_mcafee_auditengine_exists:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_centos6:def:1" version="2">
<metadata>
<title>CentOS 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:6" source="CPE"/>
<description>The operating system installed on the system is
CentOS 6</description>
<reference ref_id="installed_OS_is_centos6" source="ssg"/></metadata>
<criteria>
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS6 is installed" test_ref="oval:ssg-test_centos6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_centos7:def:1" version="2">
<metadata>
<title>CentOS 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:7" source="CPE"/>
<description>The operating system installed on the system is
CentOS 7</description>
<reference ref_id="installed_OS_is_centos7" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS7 is installed" test_ref="oval:ssg-test_centos7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_fedora:def:1" version="3">
<metadata>
<title>Installed operating system is Fedora</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:fedoraproject:fedora:22" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:23" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:24" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:25" source="CPE"/>
<description>The operating system installed on the system is Fedora</description>
<reference ref_id="installed_OS_is_fedora" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="fedora-release RPM package is installed" test_ref="oval:ssg-test_fedora_release_rpm:tst:1"/>
<criterion comment="CPE vendor is 'fedoraproject' and product is 'fedora'" test_ref="oval:ssg-test_fedora_vendor_product:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_part_of_Unix_family:def:1" version="1">
<metadata>
<title>Installed operating system is part of the Unix family</title>
<affected family="unix">
</affected>
<description>The operating system installed on the system is part of the Unix OS family</description>
<reference ref_id="installed_OS_is_part_of_Unix_family" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_family:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel6:def:1" version="2">
<metadata>
<title>Red Hat Enterprise Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:6" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 6</description>
<reference ref_id="installed_OS_is_rhel6" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criteria operator="OR">
<criterion comment="RHEL 6 Workstation is installed" test_ref="oval:ssg-test_rhel_workstation:tst:1"/>
<criterion comment="RHEL 6 Server is installed" test_ref="oval:ssg-test_rhel_server:tst:1"/>
<criterion comment="RHEL 6 Compute Node is installed" test_ref="oval:ssg-test_rhel_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel7:def:1" version="1">
<metadata>
<title>Red Hat Enterprise Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:7" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 7</description>
<reference ref_id="installed_OS_is_rhel7" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_rhel7_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="RHEL 7 Workstation is installed" test_ref="oval:ssg-test_rhel7_workstation:tst:1"/>
<criterion comment="RHEL 7 Server is installed" test_ref="oval:ssg-test_rhel7_server:tst:1"/>
<criterion comment="RHEL 7 Compute Node is installed" test_ref="oval:ssg-test_rhel7_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl6:def:1" version="2">
<metadata>
<title>Scientific Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 6</description>
<reference ref_id="installed_OS_is_sl6" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 6 is installed" test_ref="oval:ssg-test_sl6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl7:def:1" version="2">
<metadata>
<title>Scientific Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 7</description>
<reference ref_id="installed_OS_is_sl7" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 7 is installed" test_ref="oval:ssg-test_sl7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle11:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 11</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:11" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:11" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 11.</description>
<reference ref_id="installed_OS_is_sle11" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle11_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 11 Desktop is installed" test_ref="oval:ssg-test_sle11_desktop:tst:1"/>
<criterion comment="SLE 11 Server is installed" test_ref="oval:ssg-test_sle11_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle12:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 12</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:12" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:12" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 12.</description>
<reference ref_id="installed_OS_is_sle12" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle12_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 12 Desktop is installed" test_ref="oval:ssg-test_sle12_desktop:tst:1"/>
<criterion comment="SLE 12 Server is installed" test_ref="oval:ssg-test_sle12_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_wrlinux:def:1" version="1">
<metadata>
<title>WRLinux</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:windriver:wrlinux" source="CPE"/>
<description>The operating system installed on the system is
Wind River Linux</description>
<reference ref_id="installed_OS_is_wrlinux" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_wrlinux:tst:1"/>
<criterion comment="WRLinux is installed" test_ref="oval:ssg-test_wrlinux:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_direct_root_logins:def:1" version="1">
<metadata>
<title>Direct root Logins Not Allowed</title>
<affected family="unix">
</affected>
<description>Preventing direct root logins help ensure accountability for actions
taken on the system using the root account.</description>
<reference ref_id="no_direct_root_logins" source="ssg"/></metadata>
<criteria operator="AND">
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_no_direct_root_logins:tst:1"/>
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_etc_securetty_exists:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_empty_passwords:def:1" version="1">
<metadata>
<title>No nullok Option in /etc/pam.d/system-auth</title>
<affected family="unix">
</affected>
<description>The file /etc/pam.d/system-auth should not contain the nullok option</description>
<reference ref_id="no_empty_passwords" source="ssg"/></metadata>
<criteria>
<criterion comment="make sure the nullok option is not used in /etc/pam.d/system-auth" test_ref="oval:ssg-test_no_empty_passwords:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_insecure_locks_exports:def:1" version="1">
<metadata>
<title>Ensure insecure_locks is disabled</title>
<affected family="unix">
</affected>
<description>Allowing insecure file locking could allow for sensitive
data to be viewed or edited by an unauthorized user.</description>
<reference ref_id="no_insecure_locks_exports" source="ssg"/></metadata>
<criteria>
<criterion comment="Check for insecure NFS locks in /etc/exports" test_ref="oval:ssg-test_no_insecure_locks_exports:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_netrc_files:def:1" version="1">
<metadata>
<title>Verify No netrc Files Exist</title>
<affected family="unix">
</affected>
<description>The .netrc files contain login information used to auto-login into FTP servers and reside in the user's home directory. Any .netrc files should be removed.</description>
<reference ref_id="no_netrc_files" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_no_netrc_files_home:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_shelllogin_for_systemaccounts:def:1" version="2">
<metadata>
<title>System Accounts Do Not Run a Shell</title>
<affected family="unix">
</affected>
<description>The root account is the only system account that should have
a login shell.</description>
<reference ref_id="no_shelllogin_for_systemaccounts" source="ssg"/></metadata>
<criteria operator="OR">
<!-- If SYS_UID_MIN and SYS_UID_MAX is not defined in /etc/login.defs
perform the check that all /etc/passwd entries having shell defined
have UIDs outside the default <0, UID_MIN -1> range.
If at least one UID with shell defined exists within that range,
the requirement isn't met -->
<criteria operator="AND">
<criterion comment="Test SYS_UID_MIN not defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_min_not_defined:tst:1"/>
<criterion comment="Test SYS_UID_MAX not defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_max_not_defined:tst:1"/>
<criterion comment="Test shell defined for UID from <0, UID_MIN -1>" test_ref="oval:ssg-test_shell_defined_default_uid_range:tst:1"/>
</criteria>
<!-- If both SYS_UID_MIN and SYS_UID_MAX are defined in /etc/login.defs
perform both checks:
* That all /etc/passwd entries having shell defined have UIDs outside
the range for reserved system accounts <0, SYS_UID_MIN> range,
* That all /etc/passwd entries having shell defined have UIDs outside
the range for dynamically allocated system accounts <SYS_UID_MIN, SYS_UID_MAX>
If at least one UID with shell defined exists within some of the two
ranges, the requirement isn't met -->
<criteria operator="AND">
<criterion comment="Test SYS_UID_MIN defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_min_not_defined:tst:1" negate="true"/>
<criterion comment="Test SYS_UID_MAX defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_max_not_defined:tst:1" negate="true"/>
<criterion comment="Test shell defined for reserved system UIDs" test_ref="oval:ssg-test_shell_defined_reserved_uid_range:tst:1"/>
<criterion comment="Test shell defined for dynamically allocated system UIDs" test_ref="oval:ssg-test_shell_defined_dynalloc_uid_range:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_net-snmp_removed:def:1" version="1">
<metadata>
<title>Package net-snmp Removed</title>
<affected family="unix">
</affected>
<description>The RPM package net-snmp should be removed.</description>
<reference ref_id="package_net-snmp_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package net-snmp is removed" test_ref="oval:ssg-test_package_net-snmp_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_openssh-server_removed:def:1" version="1">
<metadata>
<title>Package openssh-server Removed</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Fedora 23</platform>
<platform>Fedora 24</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The RPM package openssh-server should be removed.</description>
<reference ref_id="package_openssh-server_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package openssh-server is removed" test_ref="oval:ssg-test_package_openssh-server_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_prelink_removed:def:1" version="1">
<metadata>
<title>Package prelink Removed</title>
<affected family="unix">
</affected>
<description>The RPM package prelink should be removed.</description>
<reference ref_id="package_prelink_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package prelink is removed" test_ref="oval:ssg-test_package_prelink_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-restrict_serial_port_logins:def:1" version="1">
<metadata>
<title>Restrict Serial Port Root Logins</title>
<affected family="unix">
</affected>
<description>Preventing direct root login to serial port interfaces helps
ensure accountability for actions taken on the system using the root
account.</description>
<reference ref_id="restrict_serial_port_logins" source="ssg"/></metadata>
<criteria>
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_serial_ports_etc_securetty:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-securetty_root_login_console_only:def:1" version="1">
<metadata>
<title>Restrict Virtual Console Root Logins</title>
<affected family="unix">
</affected>
<description>Preventing direct root login to virtual console devices
helps ensure accountability for actions taken on the system using the
root account.</description>
<reference ref_id="securetty_root_login_console_only" source="ssg"/></metadata>
<criteria>
<criterion comment="virtual consoles /etc/securetty" test_ref="oval:ssg-test_virtual_consoles_etc_securetty:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-snmpd_not_default_password:def:1" version="2">
<metadata>
<title>SNMP default communities disabled</title>
<affected family="unix">
</affected>
<description>SNMP default communities must be removed.</description>
<reference ref_id="snmpd_not_default_password" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="SMNP installed" definition_ref="oval:ssg-package_net-snmp_removed:def:1"/>
<criterion comment="SNMP communities" test_ref="oval:ssg-test_snmp_default_communities:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-snmpd_use_newer_protocol:def:1" version="2">
<metadata>
<title>SNMP use newer protocols</title>
<affected family="unix">
</affected>
<description>SNMP version 1 and 2c must not be enabled.</description>
<reference ref_id="snmpd_use_newer_protocol" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="SMNP installed" definition_ref="oval:ssg-package_net-snmp_removed:def:1"/>
<criterion comment="SNMP protocols" test_ref="oval:ssg-test_snmp_versions:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_empty_passwords:def:1" version="1">
<metadata>
<title>Disable Empty Passwords</title>
<affected family="unix">
</affected>
<description>Remote connections from accounts with empty passwords should
be disabled (and dependencies are met)</description>
<reference ref_id="sshd_disable_empty_passwords" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check PermitEmptyPasswords in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_permitemptypasswords_no:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_rhosts_rsa:def:1" version="1">
<metadata>
<title>Disable SSH Support for Rhosts RSA Authentication</title>
<affected family="unix">
</affected>
<description>SSH can allow authentication through the obsolete rsh command
through the use of the authenticating user's SSH keys. This should be disabled.</description>
<reference ref_id="sshd_disable_rhosts_rsa" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check RhostsRSAAuthentication in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_disable_rhosts_rsa:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_root_login:def:1" version="1">
<metadata>
<title>Disable root Login via SSH</title>
<affected family="unix">
</affected>
<description>Root login via SSH should be disabled (and dependencies are
met)</description>
<reference ref_id="sshd_disable_root_login" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check PermitRootLogin in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_permitrootlogin_no:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_user_known_hosts:def:1" version="1">
<metadata>
<title>Disable SSH Support for User Known Hosts</title>
<affected family="unix">
</affected>
<description>SSH can allow system users host-based authentication
to connect to systems if a cache of the remote systems public keys are available.
This should be disabled.</description>
<reference ref_id="sshd_disable_user_known_hosts" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check IgnoreUserKnownHosts in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_disable_user_known_hosts:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_set_idle_timeout:def:1" version="1">
<metadata>
<title>Set OpenSSH Idle Timeout Interval</title>
<affected family="unix">
</affected>
<description>The SSH idle timeout interval should be set to an
appropriate value.</description>
<reference ref_id="sshd_set_idle_timeout" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check ClientAliveInterval in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_idle_timeout:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_set_keepalive:def:1" version="1">
<metadata>
<title>Set ClientAliveCountMax for User Logins</title>
<affected family="unix">
</affected>
<description>The SSH ClientAliveCountMax should be set to an appropriate
value (and dependencies are met)</description>
<reference ref_id="sshd_set_keepalive" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check ClientAliveCountMax in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_clientalivecountmax:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_64bit:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for 64-bit Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for 64-bit architectures to be used by other tests</description>
<reference ref_id="system_info_architecture_64bit" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="Generic test for x86_64 architecture" definition_ref="oval:ssg-system_info_architecture_x86_64:def:1"/>
<extend_definition comment="Generic test for ppc64 architecture" definition_ref="oval:ssg-system_info_architecture_ppc_64:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_ppc_64:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for PPC and PPCLE Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for PPC PPC64LE architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_ppc_64" source="ssg"/></metadata>
<criteria operator="OR">
<criterion comment="Generic test for ppc64 architecture" test_ref="oval:ssg-test_system_info_architecture_ppc_64:tst:1"/>
<criterion comment="Generic test for ppcle64 architecture" test_ref="oval:ssg-test_system_info_architecture_ppcle_64:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_x86:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for x86 Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for x86 architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_x86" source="ssg"/></metadata>
<criteria>
<criterion comment="Generic test for x86 architecture" test_ref="oval:ssg-test_system_info_architecture_x86:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_x86_64:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for x86_64 Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for x86_64 architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_x86_64" source="ssg"/></metadata>
<criteria>
<criterion comment="Generic test for x86_64 architecture" test_ref="oval:ssg-test_system_info_architecture_x86_64:tst:1"/>
</criteria>
</definition>
</definitions>
<tests>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel0_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel0_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel1_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel1_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel2_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel2_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel3_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel3_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel4_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel4_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel5_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel5_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel6_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel6_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<ind:variable_test id="oval:ssg-test_etc_passwd_no_duplicate_user_names:tst:1" check="all" check_existence="all_exist" comment="There should not exist duplicate user name entries in /etc/passwd" version="1">
<ind:object object_ref="oval:ssg-object_count_of_all_usernames_from_etc_passwd:obj:1"/>
<ind:state state_ref="oval:ssg-state_etc_passwd_no_duplicate_user_names:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_max_days:tst:1" check="all" comment="The value of PASS_MAX_DAYS should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_max_days_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_max_days_instance_value:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_min_days:tst:1" check="all" comment="The value of PASS_MIN_DAYS should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_min_days_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_min_days_instance_value:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="test that there are no accounts with UID 0 except root in the /etc/passwd file" id="oval:ssg-test_accounts_no_uid_except_root:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_accounts_no_uid_except_root:obj:1"/>
</ind:textfilecontent54_test>
<unix:password_test check="all" comment="password hashes are shadowed" id="oval:ssg-test_accounts_password_all_shadowed:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_accounts_password_all_shadowed:obj:1"/>
<unix:state state_ref="oval:ssg-state_accounts_password_all_shadowed:ste:1"/>
</unix:password_test>
<ind:variable_test id="oval:ssg-test_pass_min_len:tst:1" check="all" comment="The value of PASS_MIN_LEN should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_min_len_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_min_len_instance_value:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_warn_age:tst:1" check="all" comment="The value of PASS_WARN_AGE should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_warn_age_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_warn_age_instance_value:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check pam_faillock.so preauth silent present in /etc/pam.d/system-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_system-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check maximum failed login attempts allowed in /etc/pam.d/system-auth (authfail)" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_system-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check if pam_faillock_so is called in account phase of /etc/pam.d/system-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_system-auth:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check pam_faillock.so preauth silent present in /etc/pam.d/password-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_password-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check maximum failed login attempts allowed in /etc/pam.d/password-auth (authfail)" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_password-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check if pam_faillock_so is called in account phase of /etc/pam.d/password-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_password-auth:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="none_exist" comment="Check if there aren't directories in root's path having write permission set for group or other" id="oval:ssg-test_accounts_root_path_dirs_no_group_other_write:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_accounts_root_path_dirs_no_group_other_write:obj:1"/>
</unix:file_test>
<ind:textfilecontent54_test check="all" comment="audispd syslog plugin activated" id="oval:ssg-test_auditd_audispd_syslog_plugin_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_audispd_syslog_plugin_activated:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_auditd_conf_log_group_not_root:tst:1" check="all" check_existence="none_exist" comment="log_group = root" version="1">
<ind:object object_ref="oval:ssg-object_auditd_conf_log_group_root:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="email account for actions" id="oval:ssg-test_auditd_data_retention_action_mail_acct:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_action_mail_acct:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_action_mail_acct:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="space left action" id="oval:ssg-test_auditd_data_retention_admin_space_left_action:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_admin_space_left_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_admin_space_left_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="max log file size" id="oval:ssg-test_auditd_data_retention_max_log_file:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_max_log_file:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_max_log_file:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="admin space left action " id="oval:ssg-test_auditd_data_retention_max_log_file_action:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_max_log_file_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_max_log_file_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="admin space left action " id="oval:ssg-test_auditd_data_retention_num_logs:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_num_logs:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_num_logs:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="space left action" id="oval:ssg-test_auditd_data_retention_space_left_action:tst:1" version="2">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_space_left_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_space_left_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="check value of gpgcheck in /etc/yum.conf" id="oval:ssg-test_yum_ensure_gpgcheck_globally_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_yum_ensure_gpgcheck_globally_activated:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="check value of gpgcheck in /etc/dnf/dnf.conf" id="oval:ssg-test_dnf_ensure_gpgcheck_globally_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_dnf_ensure_gpgcheck_globally_activated:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="all_exist" comment="Testing group ownership of /etc/passwd" id="oval:ssg-test_file_groupowner_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_groupowner_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-state_file_groupowner_etc_passwd:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="Testing user ownership" id="oval:ssg-test_file_owner_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_owner_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-state_file_owner_etc_passwd:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="none_exist" comment="/var/log/audit directories uid root gid root" id="oval:ssg-test_ownership_var_log_audit_directories:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_directories:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="none_exist" comment="/var/log/audit files uid root gid root" id="oval:ssg-test_ownership_var_log_audit_files:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_files:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/var/log/audit directories uid root gid root" id="oval:ssg-test_ownership_var_log_audit_directories-non_root:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_directories-non_root:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/var/log/audit files uid root gid root" id="oval:ssg-test_ownership_var_log_audit_files-non_root:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_files-non_root:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/etc/passwd mode and ownership" id="oval:ssg-test_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_uid_0:ste:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_gid_0:ste:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_mode_0644_or_stronger:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="at_least_one_exists" comment="home directories" id="oval:ssg-test_file_permissions_home_dirs:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_permissions_home_dirs:obj:1"/>
<unix:state state_ref="oval:ssg-state_home_dirs_wrong_perm:ste:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_linuxshield_install_antivirus:tst:1" version="1" comment="AntiVirus package is installed">
<linux:object object_ref="oval:ssg-obj_linuxshield_install_antivirus:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_runtime_installed:tst:1" version="1" comment="Runtime Libraries package is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_runtime_installed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_management_agent:tst:1" version="1" comment="Agent package is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_management_agent:obj:1"/>
</linux:rpminfo_test>
<unix:file_test check="all" check_existence="all_exist" comment="McAfee ACCM installed" id="oval:ssg-test_mcafee_accm_exists:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_mcafee_accm_exists:obj:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_hbss_hips_installed:tst:1" version="1" comment="McAfee IPS is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_hbss_hips_installed:obj:1"/>
</linux:rpminfo_test>
<unix:file_test check="all" check_existence="all_exist" comment="McAfee Policy Auditor installed" id="oval:ssg-test_mcafee_auditengine_exists:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_mcafee_auditengine_exists:obj:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 6" id="oval:ssg-test_centos6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos6:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 7" id="oval:ssg-test_centos7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos7:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos7:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="only_one_exists" comment="fedora-release RPM package is installed" id="oval:ssg-test_fedora_release_rpm:tst:1" version="1">
<linux:object object_ref="oval:ssg-object_fedora_release_rpm:obj:1"/>
</linux:rpminfo_test>
<ind:textfilecontent54_test check="all" comment="CPE vendor is 'fedoraproject' and 'product' is fedora" id="oval:ssg-test_fedora_vendor_product:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_fedora_vendor_product:obj:1"/>
</ind:textfilecontent54_test>
<ind:family_test id="oval:ssg-test_unix_family:tst:1" check="all" check_existence="at_least_one_exists" comment="Test installed OS is part of the unix family" version="1">
<ind:object object_ref="oval:ssg-object_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 6" id="oval:ssg-test_rhel_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 6" id="oval:ssg-test_rhel_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 6" id="oval:ssg-test_rhel_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_computenode:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_rhel7_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_rhel7_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_rhel7_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 7" id="oval:ssg-test_rhel7_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 7" id="oval:ssg-test_rhel7_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 7" id="oval:ssg-test_rhel7_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_computenode:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 6" id="oval:ssg-test_sl6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl6:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 7" id="oval:ssg-test_sl7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl7:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl7:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle11_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle11_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle11_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle11_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle11_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle12_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle12_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle12_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle12_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle12_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_unix_wrlinux:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_unix_wrlinux:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_wrlinux:ste:1"/>
</ind:family_test>
<unix:file_test check_existence="at_least_one_exists" version="1" id="oval:ssg-test_wrlinux:tst:1" check="all" comment="Test presence of /etc/wrlinux-release.">
<unix:object object_ref="oval:ssg-obj_test_wrlinux:obj:1"/>
</unix:file_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="/etc/securetty file exists" id="oval:ssg-test_etc_securetty_exists:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_etc_securetty_exists:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="no entries in /etc/securetty" id="oval:ssg-test_no_direct_root_logins:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_no_direct_root_logins:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="make sure nullok is not used in /etc/pam.d/system-auth" id="oval:ssg-test_no_empty_passwords:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_no_empty_passwords:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the insecure locks in /etc/exports" id="oval:ssg-test_no_insecure_locks_exports:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_no_insecure_locks_exports:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="at_least_one_exists" comment="look for .netrc in /home" id="oval:ssg-test_no_netrc_files_home:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_no_netrc_files_home:obj:1"/>
</unix:file_test>
<ind:variable_test id="oval:ssg-test_shell_defined_default_uid_range:tst:1" check="all" check_existence="all_exist" comment="<0, UID_MIN - 1> system UIDs having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_default_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_default_uid_range:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test id="oval:ssg-test_sys_uid_min_not_defined:tst:1" comment="SYS_UID_MIN not defined in /etc/login.defs" check="all" check_existence="none_exist" version="1">
<ind:object object_ref="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_sys_uid_max_not_defined:tst:1" comment="SYS_UID_MAX not defined in /etc/login.defs" check="all" check_existence="none_exist" version="1">
<ind:object object_ref="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1"/>
</ind:textfilecontent54_test>
<ind:variable_test id="oval:ssg-test_shell_defined_reserved_uid_range:tst:1" check="all" check_existence="all_exist" comment="<0, SYS_UID_MIN> system UIDs having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_reserved_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_reserved_uid_range:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_shell_defined_dynalloc_uid_range:tst:1" check="all" check_existence="all_exist" comment="<SYS_UID_MIN, SYS_UID_MAX> system UIDS having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_dynalloc_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_dynalloc_uid_range:ste:1"/>
</ind:variable_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_net-snmp_removed:tst:1" version="1" comment="package net-snmp is removed">
<linux:object object_ref="oval:ssg-obj_package_net-snmp_removed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_openssh-server_removed:tst:1" version="1" comment="package openssh-server is removed">
<linux:object object_ref="oval:ssg-obj_package_openssh-server_removed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_prelink_removed:tst:1" version="1" comment="package prelink is removed">
<linux:object object_ref="oval:ssg-obj_package_prelink_removed:obj:1"/>
</linux:rpminfo_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="serial ports /etc/securetty" id="oval:ssg-test_serial_ports_etc_securetty:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_serial_ports_etc_securetty:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="virtual consoles /etc/securetty" id="oval:ssg-test_virtual_consoles_etc_securetty:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_virtual_consoles_etc_securetty:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Check snmpd configuration" id="oval:ssg-test_snmp_default_communities:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_snmp_default_communities:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Check snmpd configuration" id="oval:ssg-test_snmp_versions:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_snmp_versions:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the PermitEmptyPasswords[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_permitemptypasswords_no:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_permitemptypasswords_no:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the RhostsRSAAuthentication[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_disable_rhosts_rsa:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_disable_rhosts_rsa:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the PermitRootLogin[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_permitrootlogin_no:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_permitrootlogin_no:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="Tests the value of the IgnoreUserKnownHosts[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_disable_user_known_hosts:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_disable_user_known_hosts:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="timeout is configured" id="oval:ssg-test_sshd_idle_timeout:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_sshd_idle_timeout:obj:1"/>
<ind:state state_ref="oval:ssg-state_timeout_value_upper_bound:ste:1"/>
<ind:state state_ref="oval:ssg-state_timeout_value_lower_bound:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="Tests the value of the ClientAliveCountMax setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_clientalivecountmax:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_clientalivecountmax:obj:1"/>
<ind:state state_ref="oval:ssg-state_sshd_clientalivecountmax:ste:1"/>
</ind:textfilecontent54_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_ppc_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_ppc_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_ppc_64:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_ppcle_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_ppcle_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_ppcle_64:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="32 bit architecture" id="oval:ssg-test_system_info_architecture_x86:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_x86:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_x86:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_x86_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_x86_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_x86_64:ste:1"/>
</unix:uname_test>
</tests>
<objects>
<unix:runlevel_object id="oval:ssg-obj_runlevel0_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">0</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel1_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">1</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel2_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">2</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel3_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">3</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel4_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">4</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel5_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">5</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel6_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">6</unix:runlevel>
</unix:runlevel_object>
<ind:textfilecontent54_object id="oval:ssg-object_etc_passwd_content:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<!-- User names from /etc/passwd (1-th column) captured as subexpression of this object -->
<ind:pattern operation="pattern match">^([^:]+):.*$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_count_of_all_usernames_from_etc_passwd:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_count_of_all_usernames_from_etc_passwd:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_max_days_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MAX_DAYS directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MAX_DAYS directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MAX_DAYS\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_max_days_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_max_days_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_min_days_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MIN_DAYS directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MIN_DAYS directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MIN_DAYS\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_min_days_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_min_days_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_no_uid_except_root:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<ind:pattern operation="pattern match">^(?!root:)[^:]*:[^:]*:0</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:password_object id="oval:ssg-object_accounts_password_all_shadowed:obj:1" version="1">
<unix:username operation="pattern match">.*</unix:username>
</unix:password_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_min_len_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MIN_LEN directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MIN_LEN directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MIN_LEN\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_min_len_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_min_len_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_warn_age_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_WARN_AGE directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_WARN_AGE directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_WARN_AGE\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_warn_age_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_warn_age_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so preauth silent in auth section is listed before
pam_unix.so module in auth section -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+required[\s]+pam_faillock\.so[\s]+preauth[\s]+silent[\s]+[^\n]*deny=([0-9]+)[\s]*(?s).*[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in auth section is listed right after pam_unix.so auth row -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]+(?s).*[\n][\s]*auth[\s]+\[default=die\][\s]+pam_faillock\.so[\s]+authfail[\s]+[^\n]*deny=([0-9]+)[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in account section is listed right before pam_unix.so account row -->
<ind:pattern operation="pattern match">[\n][\s]*account[\s]+required[\s]+pam_faillock\.so[^\n]*[\n][\s]*account[\s]+required[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/password-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so preauth silent in auth section is listed before
pam_unix.so module in auth section -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+required[\s]+pam_faillock\.so[\s]+preauth[\s]+silent[\s]+[^\n]*deny=([0-9]+)[\s]*(?s).*[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in auth section is listed right after pam_unix.so auth row -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]+(?s).*[\n][\s]*auth[\s]+\[default=die\][\s]+pam_faillock\.so[\s]+authfail[\s]+[^\n]*deny=([0-9]+)[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in account section is listed right before pam_unix.so account row -->
<ind:pattern operation="pattern match">[\n][\s]*account[\s]+required[\s]+pam_faillock\.so[^\n]*[\n][\s]*account[\s]+required[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:environmentvariable58_object id="oval:ssg-object_accounts_root_path_dirs_no_write_pathenv:obj:1" version="1">
<ind:pid xsi:nil="true" datatype="int"/>
<ind:name>PATH</ind:name>
</ind:environmentvariable58_object>
<unix:file_object comment="root's path directories with wrong group / other write permissions" id="oval:ssg-object_accounts_root_path_dirs_no_group_other_write:obj:1" version="1">
<unix:path var_ref="oval:ssg-var_accounts_root_path_dirs_no_write:var:1" var_check="at least one"/>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_accounts_root_path_dirs_wrong_perms:ste:1</filter>
<filter action="exclude">oval:ssg-state_accounts_root_path_dirs_symlink:ste:1</filter>
</unix:file_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_audispd_syslog_plugin_activated:obj:1" version="1">
<ind:filepath>/etc/audisp/plugins.d/syslog.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*active[ ]+=[ ]+yes[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_conf_log_group_root:obj:1" comment="log_group = root" version="1">
<ind:filepath operation="equals">/etc/audit/auditd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[ ]*log_group[ ]+=[ ]+root[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_action_mail_acct:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*action_mail_acct[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_admin_space_left_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*admin_space_left_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_max_log_file:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*max_log_file[ ]+=[ ]+(\d+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_max_log_file_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*max_log_file_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_num_logs:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*num_logs[ ]+=[ ]+(\d+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_space_left_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*space_left_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_yum_ensure_gpgcheck_globally_activated:obj:1" comment="gpgcheck set in /etc/yum.conf" version="1">
<ind:filepath>/etc/yum.conf</ind:filepath>
<ind:pattern operation="pattern match">^\s*gpgcheck\s*=\s*1\s*$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_dnf_ensure_gpgcheck_globally_activated:obj:1" comment="gpgcheck set in /etc/dnf/dnf.conf" version="1">
<ind:filepath>/etc/dnf/dnf.conf</ind:filepath>
<ind:pattern operation="pattern match">^\s*gpgcheck\s*=\s*1\s*$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_file_groupowner_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_file_owner_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="/var/log/audit directories" id="oval:ssg-object_ownership_var_log_audit_directories:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_owner_not_root_root_var_log_audit:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit files" id="oval:ssg-object_ownership_var_log_audit_files:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename operation="pattern match">^.*$</unix:filename>
<filter action="include">oval:ssg-state_owner_not_root_root_var_log_audit:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit directories" id="oval:ssg-object_ownership_var_log_audit_directories-non_root:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit files" id="oval:ssg-object_ownership_var_log_audit_files-non_root:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename operation="pattern match">^.*$</unix:filename>
<filter action="include">oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="home directories" id="oval:ssg-object_file_permissions_home_dirs:obj:1" version="2">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="1" recurse_file_system="all"/>
<unix:path operation="equals">/home</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="exclude">oval:ssg-state_home_dirs_home_itself:ste:1</filter>
<filter action="include">oval:ssg-state_home_dirs_wrong_perm:ste:1</filter>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_linuxshield_install_antivirus:obj:1" version="1">
<linux:name>McAfeeVSEForLinux</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_runtime_installed:obj:1" version="1">
<linux:name>MFErt</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_management_agent:obj:1" version="1">
<linux:name>MFEcma</linux:name>
</linux:rpminfo_object>
<unix:file_object id="oval:ssg-object_mcafee_accm_exists:obj:1" version="1">
<unix:path>/opt/McAfee/accm/bin</unix:path>
<unix:filename>accm</unix:filename>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_hbss_hips_installed:obj:1" version="1">
<linux:name>MFEhiplsm</linux:name>
</linux:rpminfo_object>
<unix:file_object id="oval:ssg-object_mcafee_auditengine_exists:obj:1" version="1">
<unix:path>/opt/McAfee/auditengine/bin</unix:path>
<unix:filename>auditmanager</unix:filename>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_centos6:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_centos7:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-object_fedora_release_rpm:obj:1" version="1">
<linux:name>fedora-release</linux:name>
</linux:rpminfo_object>
<ind:textfilecontent54_object id="oval:ssg-object_fedora_vendor_product:obj:1" version="1">
<ind:filepath>/etc/system-release-cpe</ind:filepath>
<ind:pattern operation="pattern match">^cpe:\/o:fedoraproject:fedora:[\d]+$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:family_object id="oval:ssg-object_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_rhel7_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl6:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl7:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle11_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle11_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle11_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle12_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle12_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle12_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_unix_wrlinux:obj:1" version="1"/>
<unix:file_object version="1" id="oval:ssg-obj_test_wrlinux:obj:1">
<unix:filepath>/etc/wrlinux-release</unix:filepath>
</unix:file_object>
<ind:textfilecontent54_object comment="/etc/securetty file exists" id="oval:ssg-object_etc_securetty_exists:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^.*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object comment="no entries /etc/securetty" id="oval:ssg-object_no_direct_root_logins:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_no_empty_passwords:obj:1" version="1">
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<ind:pattern operation="pattern match">\s*nullok\s*</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_no_insecure_locks_exports:obj:1" version="2">
<ind:filepath>/etc/exports</ind:filepath>
<ind:pattern operation="pattern match">^(.*?(\binsecure_locks\b)[^$]*)$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:file_object comment="look for .netrc in /home" id="oval:ssg-object_no_netrc_files_home:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="1" recurse_file_system="all"/>
<unix:path operation="equals">/home</unix:path>
<unix:filename operation="pattern match">^\.netrc$</unix:filename>
</unix:file_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_uid_min_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance od UID_MIN directive -->
<ind:pattern operation="pattern match">.*\n(?!#|SYS_)(UID_MIN[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance of SYS_UID_MIN directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(SYS_UID_MIN[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance of SYS_UID_MAX directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(SYS_UID_MAX[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_etc_passwd_entries:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<ind:pattern operation="pattern match">^(?!root).*:x:([\d]+):[\d]+:[^:]*:[^:]*:(?!\/sbin\/nologin|\/bin\/sync|\/sbin\/shutdown|\/sbin\/halt).*$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_shell_defined_default_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_default_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<ind:variable_object id="oval:ssg-object_shell_defined_reserved_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_reserved_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<ind:variable_object id="oval:ssg-object_shell_defined_dynalloc_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_dynalloc_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<linux:rpminfo_object id="oval:ssg-obj_package_net-snmp_removed:obj:1" version="1">
<linux:name>net-snmp</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_package_openssh-server_removed:obj:1" version="1">
<linux:name>openssh-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_package_prelink_removed:obj:1" version="1">
<linux:name>prelink</linux:name>
</linux:rpminfo_object>
<ind:textfilecontent54_object comment="serial ports /etc/securetty" id="oval:ssg-object_serial_ports_etc_securetty:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^ttyS[0-9]+$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object comment="virtual consoles /etc/securetty" id="oval:ssg-object_virtual_consoles_etc_securetty:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^vc/[0-9]+$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_snmp_default_communities:obj:1" version="1">
<ind:filepath>/etc/snmp/snmpd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(com2se|rocommunity|rwcommunity|createUser).*(public|private)</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_snmp_versions:obj:1" version="1">
<ind:filepath>/etc/snmp/snmpd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(com2se|rocommunity|rwcommunity)</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_permitemptypasswords_no:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)PermitEmptyPasswords(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_disable_rhosts_rsa:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)RhostsRSAAuthentication(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_permitrootlogin_no:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)PermitRootLogin(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_disable_user_known_hosts:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)IgnoreUserKnownHosts(?-i)[\s]+yes[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_sshd_idle_timeout:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)ClientAliveInterval[\s]+(\d+)[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_clientalivecountmax:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)ClientAliveCountMax[\s]+([\d]+)[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_ppc_64:obj:1" version="1"/>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_ppcle_64:obj:1" version="1"/>
<unix:uname_object comment="32 bit architecture" id="oval:ssg-object_system_info_architecture_x86:obj:1" version="1"/>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_x86_64:obj:1" version="1"/>
</objects>
<states>
<unix:runlevel_state comment="not configured to start" id="oval:ssg-state_service_sshd_off:ste:1" version="1">
<unix:start datatype="boolean">false</unix:start>
<unix:kill datatype="boolean">true</unix:kill>
</unix:runlevel_state>
<ind:variable_state id="oval:ssg-state_etc_passwd_no_duplicate_user_names:ste:1" version="1">
<ind:value var_ref="oval:ssg-variable_count_of_unique_usernames_from_etc_passwd:var:1" datatype="int" operation="equals" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_max_days_instance_value:ste:1" version="1">
<ind:value operation="less than or equal" var_ref="oval:ssg-var_accounts_maximum_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_min_days_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_minimum_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<unix:password_state id="oval:ssg-state_accounts_password_all_shadowed:ste:1" version="1">
<unix:password>x</unix:password>
</unix:password_state>
<ind:variable_state id="oval:ssg-state_last_pass_min_len_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_password_minlen_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_warn_age_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_password_warn_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:textfilecontent54_state id="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1" version="1">
<ind:subexpression datatype="int" operation="less than or equal" var_ref="oval:ssg-var_accounts_passwords_pam_faillock_deny:var:1"/>
</ind:textfilecontent54_state>
<unix:file_state comment="group or other has write privilege" id="oval:ssg-state_accounts_root_path_dirs_wrong_perms:ste:1" version="1" operator="OR">
<unix:gwrite datatype="boolean">true</unix:gwrite>
<unix:owrite datatype="boolean">true</unix:owrite>
</unix:file_state>
<unix:file_state comment="symbolic link" id="oval:ssg-state_accounts_root_path_dirs_symlink:ste:1" version="1">
<unix:type operation="equals">symbolic link</unix:type>
</unix:file_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_action_mail_acct:ste:1" version="1">
<ind:subexpression operation="equals" var_ref="oval:ssg-var_auditd_action_mail_acct:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_admin_space_left_action:ste:1" version="1">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_admin_space_left_action:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_max_log_file:ste:1" version="1">
<ind:subexpression operation="greater than or equal" var_ref="oval:ssg-var_auditd_max_log_file:var:1" datatype="int"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_max_log_file_action:ste:1" version="1">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_max_log_file_action:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_num_logs:ste:1" version="1">
<ind:subexpression operation="greater than or equal" var_ref="oval:ssg-var_auditd_num_logs:var:1" datatype="int"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_space_left_action:ste:1" version="2">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_space_left_action:var:1"/>
</ind:textfilecontent54_state>
<unix:file_state id="oval:ssg-state_file_groupowner_etc_passwd:ste:1" version="1">
<unix:group_id datatype="int">0</unix:group_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_file_owner_etc_passwd:ste:1" version="1">
<unix:user_id datatype="int">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_owner_not_root_root_var_log_audit:ste:1" version="1" operator="OR">
<unix:group_id datatype="int" operation="not equal">0</unix:group_id>
<unix:user_id datatype="int" operation="not equal">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1" version="1" operator="OR">
<unix:group_id datatype="int" operation="not equal">0</unix:group_id>
<unix:user_id datatype="int" operation="equals">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_uid_0:ste:1" version="1">
<unix:user_id datatype="int" operation="equals">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_gid_0:ste:1" version="1">
<unix:group_id datatype="int" operation="equals">0</unix:group_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_mode_0644_or_stronger:ste:1" version="2">
<unix:suid datatype="boolean">false</unix:suid>
<unix:sgid datatype="boolean">false</unix:sgid>
<unix:sticky datatype="boolean">false</unix:sticky>
<unix:uexec datatype="boolean">false</unix:uexec>
<unix:gwrite datatype="boolean">false</unix:gwrite>
<unix:gexec datatype="boolean">false</unix:gexec>
<unix:owrite datatype="boolean">false</unix:owrite>
<unix:oexec datatype="boolean">false</unix:oexec>
</unix:file_state>
<unix:file_state id="oval:ssg-state_home_dirs_home_itself:ste:1" version="1">
<!-- Exclude /home directory itself from the check. Check /home/* directories only. -->
<unix:path operation="equals">/home</unix:path>
</unix:file_state>
<unix:file_state id="oval:ssg-state_home_dirs_wrong_perm:ste:1" version="1" operator="OR">
<unix:suid datatype="boolean">true</unix:suid>
<unix:sgid datatype="boolean">true</unix:sgid>
<unix:sticky datatype="boolean">true</unix:sticky>
<unix:gwrite datatype="boolean">true</unix:gwrite>
<unix:oread datatype="boolean">true</unix:oread>
<unix:owrite datatype="boolean">true</unix:owrite>
<unix:oexec datatype="boolean">true</unix:oexec>
</unix:file_state>
<linux:rpminfo_state id="oval:ssg-state_centos6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_centos7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_workstation:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_server:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_computenode:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_rhel7_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_workstation:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_server:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_computenode:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle11_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_desktop:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_server:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle12_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_desktop:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_server:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_wrlinux:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<ind:variable_state id="oval:ssg-state_shell_defined_default_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_shell_defined_reserved_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_shell_defined_dynalloc_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:textfilecontent54_state comment="upper bound of ClientAliveInterval in seconds" id="oval:ssg-state_timeout_value_upper_bound:ste:1" version="1">
<ind:subexpression datatype="int" operation="less than or equal" var_check="all" var_ref="oval:ssg-sshd_idle_timeout_value:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state comment="lower bound of ClientAliveInterval in seconds" id="oval:ssg-state_timeout_value_lower_bound:ste:1" version="1">
<ind:subexpression datatype="int" operation="greater than">0</ind:subexpression>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_sshd_clientalivecountmax:ste:1" version="1">
<ind:subexpression datatype="int" operation="equals">0</ind:subexpression>
</ind:textfilecontent54_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_ppc_64:ste:1" version="1">
<unix:processor_type operation="equals">ppc64</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_ppcle_64:ste:1" version="1">
<unix:processor_type operation="equals">ppc64le</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="32 bit architecture" id="oval:ssg-state_system_info_architecture_x86:ste:1" version="1">
<unix:processor_type operation="equals">i686</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_x86_64:ste:1" version="1">
<unix:processor_type operation="equals">x86_64</unix:processor_type>
</unix:uname_state>
</states>
<variables>
<local_variable id="oval:ssg-variable_count_of_all_usernames_from_etc_passwd:var:1" datatype="int" version="1" comment="Count of all username rows retrieved from /etc/passwd (including duplicates if any)">
<count>
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_content:obj:1"/>
</count>
</local_variable>
<local_variable id="oval:ssg-variable_count_of_unique_usernames_from_etc_passwd:var:1" datatype="int" version="1" comment="Count of unique username rows retrieved from /etc/passwd">
<count>
<unique>
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_content:obj:1"/>
</unique>
</count>
</local_variable>
<local_variable id="oval:ssg-variable_last_pass_max_days_instance_value:var:1" datatype="int" comment="The value of last PASS_MAX_DAYS directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MAX_DAYS\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_max_days_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Maximum password age" datatype="int" id="oval:ssg-var_accounts_maximum_age_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_min_days_instance_value:var:1" datatype="int" comment="The value of last PASS_MIN_DAYS directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MIN_DAYS\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_min_days_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Minimum password age in days" datatype="int" id="oval:ssg-var_accounts_minimum_age_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_min_len_instance_value:var:1" datatype="int" comment="The value of last PASS_MIN_LEN directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MIN_LEN\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_min_len_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Password minimum length" datatype="int" id="oval:ssg-var_accounts_password_minlen_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_warn_age_instance_value:var:1" datatype="int" comment="The value of last PASS_WARN_AGE directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_WARN_AGE\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_warn_age_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="password expiration warning age in days" datatype="int" id="oval:ssg-var_accounts_password_warn_age_login_defs:var:1" version="1"/>
<external_variable id="oval:ssg-var_accounts_passwords_pam_faillock_deny:var:1" datatype="int" comment="number of failed login attempts allowed" version="1"/>
<local_variable comment="Split the PATH on the : delimiter" datatype="string" id="oval:ssg-var_accounts_root_path_dirs_no_write:var:1" version="1">
<split delimiter=":">
<object_component item_field="value" object_ref="oval:ssg-object_accounts_root_path_dirs_no_write_pathenv:obj:1"/>
</split>
</local_variable>
<external_variable comment="audit action_mail_acct setting" datatype="string" id="oval:ssg-var_auditd_action_mail_acct:var:1" version="1"/>
<external_variable comment="audit admin_space_left_action setting" datatype="string" id="oval:ssg-var_auditd_admin_space_left_action:var:1" version="1"/>
<external_variable comment="audit max_log_file settting" datatype="int" id="oval:ssg-var_auditd_max_log_file:var:1" version="1"/>
<external_variable comment="audit max_log_file_action setting" datatype="string" id="oval:ssg-var_auditd_max_log_file_action:var:1" version="1"/>
<external_variable comment="audit num_logs settting" datatype="int" id="oval:ssg-var_auditd_num_logs:var:1" version="1"/>
<external_variable comment="audit space_left_action setting" datatype="string" id="oval:ssg-var_auditd_space_left_action:var:1" version="2"/>
<local_variable id="oval:ssg-variable_sys_uids_etc_passwd:var:1" datatype="int" comment="UIDs retrieved from /etc/passwd" version="1">
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_entries:obj:1"/>
</local_variable>
<local_variable id="oval:ssg-variable_uid_min_value:var:1" datatype="int" comment="Value of last UID_MIN from /etc/login.defs" version="1">
<regex_capture pattern="UID_MIN[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_uid_min_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_default_range_quad_expr:var:1" datatype="int" comment="Construct (x - 0) * (x - (UID_MIN - 1)) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<!-- (x - 0) = x => use just "x" value -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get (x - (UID_MIN -1)) result -->
<arithmetic arithmetic_operation="add">
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get -1 * (UID_MIN - 1) result -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<!-- Get (UID_MIN -1) result -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_uid_min_value:var:1"/>
<literal_component datatype="int">-1</literal_component>
</arithmetic>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<local_variable id="oval:ssg-variable_sys_uid_min_value:var:1" datatype="int" comment="Value of last SYS_UID_MIN from /etc/login.defs" version="1">
<regex_capture pattern="SYS_UID_MIN[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_sys_uid_max_value:var:1" datatype="int" comment="Value of last SYS_UID_MAX from /etc/login.defs" version="1">
<regex_capture pattern="SYS_UID_MAX[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_reserved_range_quad_expr:var:1" datatype="int" comment="Construct (x - 0) * (x - SYS_UID_MIN) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<!-- (x - 0) = x => use just "x" value -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Construct (x - SYS_UID_MIN) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MIN -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_min_value:var:1"/>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<local_variable id="oval:ssg-variable_dynalloc_range_quad_expr:var:1" datatype="int" comment="Construct (x - SYS_UID_MIN) * (x - SYS_UID_MAX) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Construct (x - SYS_UID_MIN) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MIN -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_min_value:var:1"/>
</arithmetic>
</arithmetic>
<!-- Construct (x - SYS_UID_MAX) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MAX -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_max_value:var:1"/>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<external_variable comment="timeout value" datatype="int" id="oval:ssg-sshd_idle_timeout_value:var:1" version="1"/>
</variables>
</oval_definitions>
</ds:component>
<ds:component id="scap_org.open-scap_comp_ssg-sle11-ocil.xml" timestamp="2017-08-11T21:23:24">
<ocil xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://scap.nist.gov/schema/ocil/2.0" xmlns:xhtml="http://www.w3.org/1999/xhtml">
<generator>
<schema_version>2.0</schema_version>
<timestamp>2017-08-11T09:18:08Z</timestamp>
</generator>
<questionnaires>
<questionnaire id="ocil:ssg-file_owner_etc_passwd_ocil:questionnaire:1">
<title>Verify User Who Owns passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_owner_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
<questionnaire id="ocil:ssg-file_groupowner_etc_passwd_ocil:questionnaire:1">
<title>Verify Group Who Owns passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_groupowner_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
<questionnaire id="ocil:ssg-file_permissions_etc_passwd_ocil:questionnaire:1">
<title>Verify Permissions on passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_permissions_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
</questionnaires>
<test_actions>
<boolean_question_test_action id="ocil:ssg-file_owner_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_owner_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
<boolean_question_test_action id="ocil:ssg-file_groupowner_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_groupowner_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
<boolean_question_test_action id="ocil:ssg-file_permissions_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_permissions_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
</test_actions>
<questions>
<boolean_question id="ocil:ssg-file_owner_etc_passwd_question:question:1">
<question_text>
To check the ownership of /etc/passwd, run the command:
$ ls -lL /etc/passwd
If properly configured, the output should indicate the following owner:
root
Is it the case that it does not?
</question_text>
</boolean_question>
<boolean_question id="ocil:ssg-file_groupowner_etc_passwd_question:question:1">
<question_text>
To check the group ownership of /etc/passwd, run the command:
$ ls -lL /etc/passwd
If properly configured, the output should indicate the following group-owner.
root
Is it the case that it does not?
</question_text>
</boolean_question>
<boolean_question id="ocil:ssg-file_permissions_etc_passwd_question:question:1">
<question_text>
To check the permissions of /etc/passwd, run the command:
$ ls -l /etc/passwd
If properly configured, the output should indicate the following permissions:
-rw-r--r--
Is it the case that it does not?
</question_text>
</boolean_question>
</questions>
</ocil>
</ds:component>
<ds:component id="scap_org.open-scap_comp_ssg-sle11-xccdf-1.2.xml" timestamp="2017-08-11T21:23:24">
<Benchmark xmlns="http://checklists.nist.gov/xccdf/1.2" id="xccdf_org.ssgproject.content_benchmark_SUSE-11" resolved="1" xml:lang="en-US" style="SCAP_1.2">
<status date="2017-08-11">draft</status>
<title xml:lang="en-US">Guide to the Secure Configuration of SUSE Linux Enterprise 11</title>
<description xml:lang="en-US">This guide presents a catalog of security-relevant
configuration settings for SUSE Linux Enterprise 11. It is a rendering of
content structured in the eXtensible Configuration Checklist Description Format (XCCDF)
in order to support security automation. The SCAP content is
is available in the <html:code xmlns:html="http://www.w3.org/1999/xhtml">scap-security-guide</html:code> package which is developed at
<html:a xmlns:html="http://www.w3.org/1999/xhtml" href="https://www.open-scap.org/security-policies/scap-security-guide">https://www.open-scap.org/security-policies/scap-security-guide</html:a>.
<html:br xmlns:html="http://www.w3.org/1999/xhtml"/>
<html:br xmlns:html="http://www.w3.org/1999/xhtml"/>
Providing system administrators with such guidance informs them how to securely
configure systems under their control in a variety of network roles. Policy
makers and baseline creators can use this catalog of settings, with its
associated references to higher-level security control catalogs, in order to
assist them in security baseline creation. This guide is a <html:i xmlns:html="http://www.w3.org/1999/xhtml">catalog, not a
checklist,</html:i> and satisfaction of every item is not likely to be possible or
sensible in many operational scenarios. However, the XCCDF format enables
granular selection and adjustment of settings, and their association with OVAL
and OCIL content provides an automated checking capability. Transformations of
this document, and its associated automated checking content, are capable of
providing baselines that meet a diverse set of policy objectives. Some example
XCCDF <html:i xmlns:html="http://www.w3.org/1999/xhtml">Profiles</html:i>, which are selections of items that form checklists and
can be used as baselines, are available with this guide. They can be
processed, in an automated fashion, with tools that support the Security
Content Automation Protocol (SCAP). The DISA STIG for SUSE Linux Enterprise 11,
which provides required settings for US Department of Defense systems, is
one example of a baseline created from this guidance.
</description>
<notice xml:lang="en-US" id="terms_of_use">Do not attempt to implement any of the settings in
this guide without first testing them in a non-operational environment. The
creators of this guidance assume no responsibility whatsoever for its use by
other parties, and makes no guarantees, expressed or implied, about its
quality, reliability, or any other characteristic.</notice>
<front-matter xml:lang="en-US">The SCAP Security Guide Project<html:br xmlns:html="http://www.w3.org/1999/xhtml"/>
<html:a xmlns:html="http://www.w3.org/1999/xhtml" href="https://www.open-scap.org/security-policies/scap-security-guide">https://www.open-scap.org/security-policies/scap-security-guide</html:a></front-matter>
<rear-matter xml:lang="en-US">Red Hat and Red Hat Enterprise Linux are either registered
trademarks or trademarks of Red Hat, Inc. in the United States and other
countries. All other names are registered trademarks or trademarks of their
respective companies.</rear-matter>
<platform idref="cpe:/o:suse:linux_enterprise_server:11"/>
<version update="https://github.com/OpenSCAP/scap-security-guide/releases/latest">0.1.31</version>
<metadata>
<dc:publisher xmlns:dc="http://purl.org/dc/elements/1.1/">SCAP Security Guide Project</dc:publisher>
<dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">SCAP Security Guide Project</dc:creator>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Gabe Alford <redhatrises@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Christopher Anderson <cba@fedoraproject.org></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Chuck Atkins <chuck.atkins@kitware.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Molly Jo Bault <Molly.Jo.Bault@ballardtech.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Joseph Bisch <joseph.bisch@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jeffrey Blank <blank@eclipse.ncsc.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Blake Burkhart <blake.burkhart@us.af.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Patrick Callahan <pmc@patrickcallahan.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Nick Carboni <ncarboni@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Frank Caviggia <fcaviggi@ra.iad.redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Eric Christensen <echriste@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Caleb Cooper <coopercd@ornl.gov></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Maura Dailey <maura@eclipse.ncsc.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Klaas Demter <demter@atix.de></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jean-Baptiste Donnette <jean-baptiste.donnette@epita.fr></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">drax <applezip@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Greg Elin <gregelin@gitmachines.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Andrew Gilmore <agilmore2@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Joshua Glemza <jglemza@nasa.gov></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Steve Grubb <sgrubb@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Trey Henefield <thenefield@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Robin Price II <robin@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jeremiah Jahn <jeremiah@goodinassociates.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Stephan Joerrens <Stephan.Joerrens@fiduciagad.de></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Yuli Khodorkovskiy <ykhodorkovskiy@tresys.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Luke Kordell <luke.t.kordell@lmco.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">kspargur <kspargur@kspargur.csb></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Fen Labalme <fen@civicactions.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jan Lieskovsky <jlieskov@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Šimon Lukašík <slukasik@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jamie Lorwey Martin <jlmartin@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Michael McConachie <michael@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Rodney Mercer <rmercer@harris.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Brian Millett <bmillett@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">mmosel <mmosel@kde.example.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Zbynek Moravec <zmoravec@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kazuo Moriwaka <moriwaka@users.noreply.github.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Michael Moseley <michael@eclipse.ncsc.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Joe Nall <joe@nall.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Michele Newman <mnewman@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kaustubh Padegaonkar <theTuxRacer@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Michael Palmiotto <mpalmiotto@tresys.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">pcactr <paul.c.arnold4.ctr@mail.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kenneth Peeples <kennethwpeeples@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Frank Lin PIAT <fpiat@klabs.be></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Martin Preisler <mpreisle@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">T.O. Radzy Radzykewycz <radzy@windriver.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Rick Renshaw <Richard_Renshaw@xtoenergy.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Chris Reynolds <c.reynolds82@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Pat Riehecky <riehecky@fnal.gov></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Joshua Roys <roysjosh@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">rrenshaw <bofh69@yahoo.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Ray Shaw (Cont ARL/CISD) rvshaw <rvshaw@esme.arl.army.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Willy Santos <wsantos@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Gautam Satish <gautams@hpe.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Watson Sato <wsato@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Satoru SATOH <satoru.satoh@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Spencer Shimko <sshimko@tresys.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Francisco Slavin <fslavin@tresys.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">David Smith <dsmith@eclipse.ncsc.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kevin Spargur <kspargur@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kenneth Stailey <kstailey.lists@gmail.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Leland Steinke <leland.j.steinke.ctr@mail.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Philippe Thierry <phil@reseau-libre.net></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Paul Tittle <ptittle@cmf.nrl.navy.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jeb Trayer <jeb.d.trayer@uscg.mil></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Shawn Wells <shawn@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Rob Wilmoth <rwilmoth@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Lucas Yamanishi <lucas.yamanishi@onyxpoint.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Kevin Zimmerman <kevin.zimmerman@kitware.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Jan Černý <jcerny@redhat.com></dc:contributor>
<dc:contributor xmlns:dc="http://purl.org/dc/elements/1.1/">Michal Šrubař <msrubar@redhat.com></dc:contributor>
<dc:source xmlns:dc="http://purl.org/dc/elements/1.1/">https://github.com/OpenSCAP/scap-security-guide/releases/latest</dc:source>
</metadata>
<model system="urn:xccdf:scoring:default"/>
<Profile id="xccdf_org.ssgproject.content_profile_standard">
<title xml:lang="en-US">Standard System Security Profile</title>
<description xml:lang="en-US">This profile contains rules to ensure standard security baseline of SUSE Linux Enterprise 11 system.
Regardless of your system's workload all of these checks should pass.</description>
<select idref="xccdf_org.ssgproject.content_group_remediation_functions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_general-principles" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-encrypt-transmitted-data" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-minimize-software" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-separate-servers" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-use-security-tools" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-least-privilege" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_how-to-use" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-read-sections-completely" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-test-non-production" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-root-shell-assumed" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-formatting-conventions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-reboot-required" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_system" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_permissions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_files" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_permissions_important_account_files" selected="false"/>
</Profile>
<Profile id="xccdf_org.ssgproject.content_profile_common">
<title xml:lang="en-US">Common Profile for General-Purpose Systems</title>
<description xml:lang="en-US">This profile contains items common to general-purpose desktop and server installations.</description>
<select idref="xccdf_org.ssgproject.content_rule_file_owner_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_rule_file_groupowner_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_rule_file_permissions_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_group_remediation_functions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_general-principles" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-encrypt-transmitted-data" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-minimize-software" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-separate-servers" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-use-security-tools" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-least-privilege" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_how-to-use" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-read-sections-completely" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-test-non-production" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-root-shell-assumed" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-formatting-conventions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-reboot-required" selected="false"/>
</Profile>
<Profile id="xccdf_org.ssgproject.content_profile_server">
<title xml:lang="en-US" override="true">Server Baseline</title>
<description xml:lang="en-US" override="true">This profile is for SUSE Enterprise Linux 11 acting as a server.</description>
<select idref="xccdf_org.ssgproject.content_rule_file_owner_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_rule_file_groupowner_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_rule_file_permissions_etc_passwd" selected="true"/>
<select idref="xccdf_org.ssgproject.content_group_remediation_functions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_general-principles" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-encrypt-transmitted-data" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-minimize-software" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-separate-servers" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-use-security-tools" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_principle-least-privilege" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_how-to-use" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-read-sections-completely" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-test-non-production" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-root-shell-assumed" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-formatting-conventions" selected="false"/>
<select idref="xccdf_org.ssgproject.content_group_intro-reboot-required" selected="false"/>
</Profile>
<Group id="xccdf_org.ssgproject.content_group_remediation_functions">
<title xml:lang="en-US">Remediation functions used by the SCAP Security Guide Project</title>
<description xml:lang="en-US">XCCDF form of the various remediation functions as used by
remediation scripts from the SCAP Security Guide Project</description>
<Value id="xccdf_org.ssgproject.content_value_function_fix_audit_syscall_rule" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to fix syscall audit rule for given system call</title>
<description xml:lang="en-US">Function to fix syscall audit rule for given system call. It is
based on example audit syscall rule definitions as outlined in
/usr/share/doc/audit-2.3.7/stig.rules file provided with the audit package. It
will combine multiple system calls belonging to the same syscall group into one
audit rule (rather than to create audit rule per different system call) to
avoid audit infrastructure performance penalty in the case of
'one-audit-rule-definition-per-one-system-call'. See:
https://www.redhat.com/archives/linux-audit/2014-November/msg00009.html
for further details.
Expects five arguments (each of them is required) in the form of:
* audit tool tool used to load audit rules,
either 'auditctl', or 'augenrules
* audit rules' pattern audit rule skeleton for same syscall
* syscall group greatest common string this rule shares
with other rules from the same group
* architecture architecture this rule is intended for
* full form of new rule to add expected full form of audit rule as to
be added into audit.rules file
Note: The 2-th up to 4-th arguments are used to determine how many existing
audit rules will be inspected for resemblance with the new audit rule
(5-th argument) the function is going to add. The rule's similarity check
is performed to optimize audit.rules definition (merge syscalls of the same
group into one rule) to avoid the "single-syscall-per-audit-rule" performance
penalty.
Example call:
PATTERN="-a always,exit -F arch=$ARCH -S .* -F auid>=500 -F auid!=4294967295 -k delete"
# Use escaped BRE regex to specify rule group
GROUP="\(rmdir\|unlink\|rename\)"
FULL_RULE="-a always,exit -F arch=$ARCH -S rmdir -S unlink -S unlinkat -S rename -S renameat -F auid>=500 -F auid!=4294967295 -k delete"
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
</description>
<value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_fix_audit_watch_rule" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to fix audit file system object watch rule for given path</title>
<description xml:lang="en-US">Function to fix audit file system object watch rule for given path:
* if rule exists, also verifies the -w bits match the requirements
* if rule doesn't exist yet, appends expected rule form to $files_to_inspect
audit rules file, depending on the tool which was used to load audit rules
Expects four arguments (each of them is required) in the form of:
* audit tool tool used to load audit rules,
either 'auditctl', or 'augenrules'
* path value of -w audit rule's argument
* required access bits value of -p audit rule's argument
* key value of -k audit rule's argument
Example call:
fix_audit_watch_rule "auditctl" "/etc/localtime" "wa" "audit_time_rules"
</description>
<value>
function fix_audit_watch_rule {
# Load function arguments into local variables
local tool="$1"
local path="$2"
local required_access_bits="$3"
local key="$4"
# Check sanity of the input
if [ $# -ne "4" ]
then
echo "Usage: fix_audit_watch_rule 'tool' 'path' 'bits' 'key'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
declare -a files_to_inspect
# Check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If the audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# into the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules')
# If the audit is 'augenrules', then check if rule is already defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to list of files for inspection.
# If rule isn't defined, add '/etc/audit/rules.d/$key.rules' to list of files for inspection.
elif [ "$tool" == 'augenrules' ]
then
# Case when particular audit rule is already defined in some of /etc/audit/rules.d/*.rules file
# Get pair -- filepath : matching_row into @matches array
IFS=$'\n' matches=($(grep -P "[\s]*-w[\s]+$path" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
# For each of the matched entries
for match in "${matches[@]}"
do
# Extract filepath from the match
rulesd_audit_file=$(echo $match | cut -f1 -d ':')
# Append that path into list of files for inspection
files_to_inspect=("${files_to_inspect[@]}" "$rulesd_audit_file")
done
# Case when particular audit rule isn't defined yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
# Append '/etc/audit/rules.d/$key.rules' into list of files for inspection
files_to_inspect="/etc/audit/rules.d/$key.rules"
# If the $key.rules file doesn't exist yet, create it with correct permissions
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
# Finally perform the inspection and possible subsequent audit rule
# correction for each of the files previously identified for inspection
for audit_rules_file in "${files_to_inspect[@]}"
do
# Check if audit watch file system object rule for given path already present
if grep -q -P -- "[\s]*-w[\s]+$path" "$audit_rules_file"
then
# Rule is found => verify yet if existing rule definition contains
# all of the required access type bits
# Escape slashes in path for use in sed pattern below
local esc_path=${path//$'/'/$'\/'}
# Define BRE whitespace class shortcut
local sp="[[:space:]]"
# Extract current permission access types (e.g. -p [r|w|x|a] values) from audit rule
current_access_bits=$(sed -ne "s/$sp*-w$sp\+$esc_path$sp\+-p$sp\+\([rxwa]\{1,4\}\).*/\1/p" "$audit_rules_file")
# Split required access bits string into characters array
# (to check bit's presence for one bit at a time)
for access_bit in $(echo "$required_access_bits" | grep -o .)
do
# For each from the required access bits (e.g. 'w', 'a') check
# if they are already present in current access bits for rule.
# If not, append that bit at the end
if ! grep -q "$access_bit" <<< "$current_access_bits"
then
# Concatenate the existing mask with the missing bit
current_access_bits="$current_access_bits$access_bit"
fi
done
# Propagate the updated rule's access bits (original + the required
# ones) back into the /etc/audit/audit.rules file for that rule
sed -i "s/\($sp*-w$sp\+$esc_path$sp\+-p$sp\+\)\([rxwa]\{1,4\}\)\(.*\)/\1$current_access_bits\3/" "$audit_rules_file"
else
# Rule isn't present yet. Append it at the end of $audit_rules_file file
# with proper key
echo "-w $path -p $required_access_bits -k $key" >> "$audit_rules_file"
fi
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_package_command" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to to install or uninstall packages on RHEL and Fedora systems</title>
<description xml:lang="en-US">Function to install or uninstall packages on RHEL and Fedora systems.
Example Call(s):
package_command install aide
package_command remove telnet-server
</description>
<value>
function package_command {
# Load function arguments into local variables
local package_operation=$1
local package=$2
# Check sanity of the input
if [ $# -ne "2" ]
then
echo "Usage: package_command 'install/uninstall' 'rpm_package_name"
echo "Aborting."
exit 1
fi
# If dnf is installed, use dnf; otherwise, use yum
if [ -f "/usr/bin/dnf" ] ; then
install_util="/usr/bin/dnf"
else
install_util="/usr/bin/yum"
fi
if [ "$package_operation" != 'remove' ] ; then
# If the rpm is not installed, install the rpm
if ! /bin/rpm -q --quiet $package; then
$install_util -y $package_operation $package
fi
else
# If the rpm is installed, uninstall the rpm
if /bin/rpm -q --quiet $package; then
$install_util -y $package_operation $package
fi
fi
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_service_command" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to enable/disable and start/stop services on RHEL
and Fedora systems</title>
<description xml:lang="en-US">Function to enable/disable and start/stop services on RHEL and
Fedora systems.
Example Call(s):
service_command enable bluetooth
service_command disable bluetooth.service
Using xinetd:
service_command disable rsh.socket xinetd=rsh
</description>
<value>
function service_command {
# Load function arguments into local variables
local service_state=$1
local service=$2
local xinetd=$(echo $3 | cut -d'=' -f2)
# Check sanity of the input
if [ $# -lt "2" ]
then
echo "Usage: service_command 'enable/disable' 'service_name.service'"
echo
echo "To enable or disable xinetd services add \'xinetd=service_name\'"
echo "as the last argument"
echo "Aborting."
exit 1
fi
# If systemctl is installed, use systemctl command; otherwise, use the service/chkconfig commands
if [ -f "/usr/bin/systemctl" ] ; then
service_util="/usr/bin/systemctl"
else
service_util="/sbin/service"
chkconfig_util="/sbin/chkconfig"
fi
# If disable is not specified in arg1, set variables to enable services.
# Otherwise, variables are to be set to disable services.
if [ "$service_state" != 'disable' ] ; then
service_state="enable"
service_operation="start"
chkconfig_state="on"
else
service_state="disable"
service_operation="stop"
chkconfig_state="off"
fi
# If chkconfig_util is not empty, use chkconfig/service commands.
if ! [ "x$chkconfig_util" = x ] ; then
$service_util $service $service_operation
$chkconfig_util --level 0123456 $service $chkconfig_state
else
$service_util $service_operation $service
$service_util $service_state $service
fi
# Test if local variable xinetd is empty using non-bashism.
# If empty, then xinetd is not being used.
if ! [ "x$xinetd" = x ] ; then
grep -qi disable /etc/xinetd.d/$xinetd && \
if ! [ "$service_operation" != 'disable' ] ; then
sed -i "s/disable.*/disable = no/gI" /etc/xinetd.d/$xinetd
else
sed -i "s/disable.*/disable = yes/gI" /etc/xinetd.d/$xinetd
fi
fi
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_perform_audit_rules_privileged_commands_remediation" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to perform remediation for 'audit_rules_privileged_commands' rule</title>
<description xml:lang="en-US">Function to perform remediation for 'audit_rules_privileged_commands' rule
Expects two arguments:
audit_tool tool used to load audit rules
One of 'auditctl' or 'augenrules'
min_auid Minimum original ID the user logged in with
'500' for RHEL-6 and before, '1000' for RHEL-7 and after.
Example Call(s):
perform_audit_rules_privileged_commands_remediation "auditctl" "500"
perform_audit_rules_privileged_commands_remediation "augenrules" "1000"
</description>
<value>
function perform_audit_rules_privileged_commands_remediation {
#
# Load function arguments into local variables
local tool="$1"
local min_auid="$2"
# Check sanity of the input
if [ $# -ne "2" ]
then
echo "Usage: perform_audit_rules_privileged_commands_remediation 'auditctl | augenrules' '500 | 1000'"
echo "Aborting."
exit 1
fi
declare -a files_to_inspect=()
# Check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If the audit tool is 'auditctl', then:
# * add '/etc/audit/audit.rules'to the list of files to be inspected,
# * specify '/etc/audit/audit.rules' as the output audit file, where
# missing rules should be inserted
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("/etc/audit/audit.rules")
output_audit_file="/etc/audit/audit.rules"
#
# If the audit tool is 'augenrules', then:
# * add '/etc/audit/rules.d/*.rules' to the list of files to be inspected
# (split by newline),
# * specify /etc/audit/rules.d/privileged.rules' as the output file, where
# missing rules should be inserted
elif [ "$tool" == 'augenrules' ]
then
IFS=$'\n' files_to_inspect=($(find /etc/audit/rules.d -maxdepth 1 -type f -name *.rules -print))
output_audit_file="/etc/audit/rules.d/privileged.rules"
fi
# Obtain the list of SUID/SGID binaries on the particular system (split by newline)
# into privileged_binaries array
IFS=$'\n' privileged_binaries=($(find / -xdev -type f -perm -4000 -o -type f -perm -2000 2>/dev/null))
# Keep list of SUID/SGID binaries that have been already handled within some previous iteration
declare -a sbinaries_to_skip=()
# For each found sbinary in privileged_binaries list
for sbinary in "${privileged_binaries[@]}"
do
# Replace possible slash '/' character in sbinary definition so we could use it in sed expressions below
sbinary_esc=${sbinary//$'/'/$'\/'}
# Check if this sbinary wasn't already handled in some of the previous iterations
# Return match only if whole sbinary definition matched (not in the case just prefix matched!!!)
if [[ $(sed -ne "/${sbinary_esc}$/p" <<< ${sbinaries_to_skip[@]}) ]]
then
# If so, don't process it second time & go to process next sbinary
continue
fi
# Reset the counter of inspected files when starting to check
# presence of existing audit rule for new sbinary
local count_of_inspected_files=0
# For each audit rules file from the list of files to be inspected
for afile in "${files_to_inspect[@]}"
do
# Search current audit rules file's content for match. Match criteria:
# * existing rule is for the same SUID/SGID binary we are currently processing (but
# can contain multiple -F path= elements covering multiple SUID/SGID binaries)
# * existing rule contains all arguments from expected rule form (though can contain
# them in arbitrary order)
base_search=$(sed -e "/-a always,exit/!d" -e "/-F path=${sbinary_esc}$/!d" \
-e "/-F path=[^[:space:]]\+/!d" -e "/-F perm=.*/!d" \
-e "/-F auid>=${min_auid}/!d" -e "/-F auid!=4294967295/!d" \
-e "/-k privileged/!d" $afile)
# Increase the count of inspected files for this sbinary
count_of_inspected_files=$((count_of_inspected_files + 1))
# Define expected rule form for this binary
expected_rule="-a always,exit -F path=${sbinary} -F perm=x -F auid>=${min_auid} -F auid!=4294967295 -k privileged"
# Require execute access type to be set for existing audit rule
exec_access='x'
# Search current audit rules file's content for presence of rule pattern for this sbinary
if [[ $base_search ]]
then
# Current audit rules file already contains rule for this binary =>
# Store the exact form of found rule for this binary for further processing
concrete_rule=$base_search
# Select all other SUID/SGID binaries possibly also present in the found rule
IFS=$'\n' handled_sbinaries=($(grep -o -e "-F path=[^[:space:]]\+" <<< $concrete_rule))
IFS=$' ' handled_sbinaries=(${handled_sbinaries[@]//-F path=/})
# Merge the list of such SUID/SGID binaries found in this iteration with global list ignoring duplicates
sbinaries_to_skip=($(for i in "${sbinaries_to_skip[@]}" "${handled_sbinaries[@]}"; do echo $i; done | sort -du))
# Separate concrete_rule into three sections using hash '#'
# sign as a delimiter around rule's permission section borders
concrete_rule=$(echo $concrete_rule | sed -n "s/\(.*\)\+\(-F perm=[rwax]\+\)\+/\1#\2#/p")
# Split concrete_rule into head, perm, and tail sections using hash '#' delimiter
IFS=$'#' read rule_head rule_perm rule_tail <<< "$concrete_rule"
# Extract already present exact access type [r|w|x|a] from rule's permission section
access_type=${rule_perm//-F perm=/}
# Verify current permission access type(s) for rule contain 'x' (execute) permission
if ! grep -q "$exec_access" <<< "$access_type"
then
# If not, append the 'x' (execute) permission to the existing access type bits
access_type="$access_type$exec_access"
# Reconstruct the permissions section for the rule
new_rule_perm="-F perm=$access_type"
# Update existing rule in current audit rules file with the new permission section
sed -i "s#${rule_head}\(.*\)${rule_tail}#${rule_head}${new_rule_perm}${rule_tail}#" $afile
fi
# If the required audit rule for particular sbinary wasn't found yet, insert it under following conditions:
#
# * in the "auditctl" mode of operation insert particular rule each time
# (because in this mode there's only one file -- /etc/audit/audit.rules to be inspected for presence of this rule),
#
# * in the "augenrules" mode of operation insert particular rule only once and only in case we have already
# searched all of the files from /etc/audit/rules.d/*.rules location (since that audit rule can be defined
# in any of those files and if not, we want it to be inserted only once into /etc/audit/rules.d/privileged.rules file)
#
elif [ "$tool" == "auditctl" ] || [[ "$tool" == "augenrules" && $count_of_inspected_files -eq "${#files_to_inspect[@]}" ]]
then
# Current audit rules file's content doesn't contain expected rule for this
# SUID/SGID binary yet => append it
echo $expected_rule >> $output_audit_file
fi
done
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_populate" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to populate environment variables needed for unit testing</title>
<description xml:lang="en-US">The populate function isn't directly used by SSG at the moment but it can
ba used for testing purposes (to verify proper work of the remediation script directly
from the shell).</description>
<value>
function populate {
# Code to populate environment variables needed (for unit testing)
if [ -z "${!1}" ]; then
echo "$1 is not defined. Exiting."
exit
fi
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_rhel6_perform_audit_adjtimex_settimeofday_stime_remediation" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function for the 'adjtimex', 'settimeofday', and 'stime'
audit system calls on Red Hat Enterprise Linux 6</title>
<description xml:lang="en-US">Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 6 OS</description>
<value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
function rhel6_perform_audit_adjtimex_settimeofday_stime_remediation {
# Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 6 OS
#
# Retrieve hardware architecture of the underlying system
[ $(getconf LONG_BIT) = "32" ] && RULE_ARCHS=("b32") || RULE_ARCHS=("b32" "b64")
for ARCH in "${RULE_ARCHS[@]}"
do
PATTERN="-a always,exit -F arch=${ARCH} -S .* -k *"
# Create expected audit group and audit rule form for particular system call & architecture
if [ ${ARCH} = "b32" ]
then
# stime system call is known at 32-bit arch (see e.g "$ ausyscall i386 stime" 's output)
# so append it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\|stime\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -S stime -k audit_time_rules"
elif [ ${ARCH} = "b64" ]
then
# stime system call isn't known at 64-bit arch (see "$ ausyscall x86_64 stime" 's output)
# therefore don't add it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -k audit_time_rules"
fi
# Perform the remediation itself
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_rhel7_fedora_perform_audit_adjtimex_settimeofday_stime_remediation" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function for the 'adjtimex', 'settimeofday', and 'stime'
audit system calls on Red Hat Enterprise Linux 7 or Fedora</title>
<description xml:lang="en-US">Perform the remediation for the 'adjtimex', 'settimeofday', and
'stime' audit system calls on Red Hat Enterprise Linux 7 or Fedora OSes</description>
<value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
function rhel7_fedora_perform_audit_adjtimex_settimeofday_stime_remediation {
# Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 7 or Fedora OSes
#
# Retrieve hardware architecture of the underlying system
[ $(getconf LONG_BIT) = "32" ] && RULE_ARCHS=("b32") || RULE_ARCHS=("b32" "b64")
for ARCH in "${RULE_ARCHS[@]}"
do
PATTERN="-a always,exit -F arch=${ARCH} -S .* -k *"
# Create expected audit group and audit rule form for particular system call & architecture
if [ ${ARCH} = "b32" ]
then
# stime system call is known at 32-bit arch (see e.g "$ ausyscall i386 stime" 's output)
# so append it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\|stime\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -S stime -k audit_time_rules"
elif [ ${ARCH} = "b64" ]
then
# stime system call isn't known at 64-bit arch (see "$ ausyscall x86_64 stime" 's output)
# therefore don't add it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -k audit_time_rules"
fi
# Perform the remediation for both possible tools: 'auditctl' and 'augenrules'
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
fix_audit_syscall_rule "augenrules" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_replace_or_append" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to replace configuration setting in config file or
add the configuration setting if it does not exist yet</title>
<description xml:lang="en-US">Function to replace configuration setting in config file or add
the configuration setting if it does not exist.
Expects four arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
cce: The CCE identifier or '$CCENUM' if no CCE identifier exists
Optional arguments:
format: Optional argument to specify the format of how key/value should be
modified/appended in the configuration file. The default is key = value.
Example Call(s):
With default format of 'key = value':
replace_or_append '/etc/sysctl.conf' '^kernel.randomize_va_space' '2' '$CCENUM'
With custom key/value format:
replace_or_append '/etc/sysconfig/selinux' '^SELINUX=' 'disabled' '$CCENUM' '%s=%s'
With a variable:
replace_or_append '/etc/sysconfig/selinux' '^SELINUX=' $var_selinux_state '$CCENUM' '%s=%s'
</description>
<value>
function replace_or_append {
local config_file=$1
local key=$2
local value=$3
local cce=$4
local format=$5
# Check sanity of the input
if [ $# -lt "3" ]
then
echo "Usage: replace_or_append 'config_file_location' 'key_to_search' 'new_value'"
echo
echo "If symlinks need to be taken into account, add yes/no to the last argument"
echo "to allow to 'follow_symlinks'."
echo "Aborting."
exit 1
fi
# Test if the config_file is a symbolic link. If so, use --follow-symlinks with sed.
# Otherwise, regular sed command will do.
if test -L $config_file; then
sed_command="sed -i --follow-symlinks"
else
sed_command="sed -i"
fi
# Test that the cce arg is not empty or does not equal $CCENUM.
# If $CCENUM exists, it means that there is no CCE assigned.
if ! [ "x$cce" = x ] && [ "$cce" != '$CCENUM' ]; then
cce="CCE-${cce}"
else
cce="CCE"
fi
# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed "s/[\^=\$,;+]*//g" <<< $key)
# If there is no print format specified in the last arg, use the default format.
if ! [ "x$format" = x ] ; then
printf -v formatted_output "$format" $stripped_key $value
else
formatted_output="$stripped_key = $value"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -qi $key $config_file` ; then
$sed_command "s/$key.*/$formatted_output/g" $config_file
else
echo -ne "\n# Per $cce: Set $formatted_output in $config_file" >> $config_file
echo -ne "\n$formatted_output" >> $config_file
fi
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_firefox_js_setting" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to replace configuration setting(s) in the Firefox
preferences JavaScript file or add the preference if it does not exist yet</title>
<description xml:lang="en-US">Function to replace configuration setting(s) in the Firefox
preferences JavaScript file or add the preference if it does not exist.
Expects three arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
Example Call(s):
Without string or variable:
firefox_js_setting "stig_settings.js" "general.config.obscure_value" "0"
With string:
firefox_js_setting "stig_settings.js" "general.config.filename" "\"stig.cfg\""
With a string variable:
firefox_js_setting "stig_settings.js" "general.config.filename" "\"$var_config_file_name\""
</description>
<value>
function firefox_js_setting {
local firefox_js=$1
local key=$2
local value=$3
local firefox_dirs="/usr/lib/firefox /usr/lib64/firefox /usr/local/lib/firefox /usr/local/lib64/firefox"
local firefox_pref="/defaults/pref"
local firefox_preferences="/defaults/preferences"
# Check sanity of input
if [ $# -lt "3" ]
then
echo "Usage: firefox_js_setting 'config_javascript_file' 'key_to_search' 'new_value'"
echo
echo "Aborting."
exit 1
fi
# Check the possible Firefox install directories
for firefox_dir in ${firefox_dirs}; do
# If the Firefox directory exists, then Firefox is installed
if [ -d "${firefox_dir}" ]; then
# Different versions of Firefox have different preferences directories, check for them and set the right one
if [ -d "${firefox_dir}/${firefox_pref}" ] ; then
local firefox_pref_dir="${firefox_dir}/${firefox_pref}"
elif [ -d "${firefox_dir}/${firefox_preferences}" ] ; then
local firefox_pref_dir="${firefox_dir}/${firefox_preferences}"
else
mkdir -m 755 -p "${firefox_dir}/${firefox_preferences}"
local firefox_pref_dir="${firefox_dir}/${firefox_preferences}"
fi
# Make sure the Firefox .js file exists and has the appropriate permissions
if ! [ -f "${firefox_pref_dir}/${firefox_js}" ] ; then
touch "${firefox_pref_dir}/${firefox_js}"
chmod 644 "${firefox_pref_dir}/${firefox_js}"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -q "^pref(\"${key}\", " "${firefox_pref_dir}/${firefox_js}"` ; then
sed -i "s/pref(\"${key}\".*/pref(\"${key}\", ${value});/g" "${firefox_pref_dir}/${firefox_js}"
else
echo "pref(\"${key}\", ${value});" >> "${firefox_pref_dir}/${firefox_js}"
fi
fi
done
}
</value>
</Value>
<Value id="xccdf_org.ssgproject.content_value_function_firefox_cfg_setting" hidden="true" prohibitChanges="true" operator="equals" type="string">
<title xml:lang="en-US">Remediation function to replace configuration setting(s) in the Firefox
preferences configuration (.cfg) file or add the preference if it does not exist yet</title>
<description xml:lang="en-US">Function to replace configuration setting(s) in the Firefox
preferences configuration (.cfg) file or add the preference if it does not exist.
Expects three arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
Example Call(s):
Without string or variable:
firefox_cfg_setting "stig.cfg" "extensions.update.enabled" "false"
With string:
firefox_cfg_setting "stig.cfg" "security.default_personal_cert" "\"Ask Every Time\""
With a string variable:
firefox_cfg_setting "stig.cfg" "browser.startup.homepage\" "\"${var_default_home_page}\""
</description>
<value>
function firefox_cfg_setting {
local firefox_cfg=$1
local key=$2
local value=$3
local firefox_dirs="/usr/lib/firefox /usr/lib64/firefox /usr/local/lib/firefox /usr/local/lib64/firefox"
# Check sanity of input
if [ $# -lt "3" ]
then
echo "Usage: firefox_cfg_setting 'config_cfg_file' 'key_to_search' 'new_value'"
echo
echo "Aborting."
exit 1
fi
# Check the possible Firefox install directories
for firefox_dir in ${firefox_dirs}; do
# If the Firefox directory exists, then Firefox is installed
if [ -d "${firefox_dir}" ]; then
# Make sure the Firefox .cfg file exists and has the appropriate permissions
if ! [ -f "${firefox_dir}/${firefox_cfg}" ] ; then
touch "${firefox_dir}/${firefox_cfg}"
chmod 644 "${firefox_dir}/${firefox_cfg}"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -q "^lockPref(\"${key}\", " "${firefox_dir}/${firefox_cfg}"` ; then
sed -i "s/lockPref(\"${key}\".*/lockPref(\"${key}\", ${value});/g" "${firefox_dir}/${firefox_cfg}"
else
echo "lockPref(\"${key}\", ${value});" >> "${firefox_dir}/${firefox_cfg}"
fi
fi
done
}
</value>
</Value>
</Group>
<Group id="xccdf_org.ssgproject.content_group_intro">
<title xml:lang="en-US">Introduction</title>
<description xml:lang="en-US">
The purpose of this guidance is to provide security configuration
recommendations and baselines for the SUSE Linux Enterprise 11 operating
system. Recommended settings for the basic operating system are provided,
as well as for many network services that the system can provide to other systems.
The guide is intended for system administrators. Readers are assumed to
possess basic system administration skills for Unix-like systems, as well
as some familiarity with the product's documentation and administration
conventions. Some instructions within this guide are complex.
All directions should be followed completely and with understanding of
their effects in order to avoid serious adverse effects on the system
and its security.
</description>
<Group id="xccdf_org.ssgproject.content_group_general-principles">
<title xml:lang="en-US">General Principles</title>
<description xml:lang="en-US">
The following general principles motivate much of the advice in this
guide and should also influence any configuration decisions that are
not explicitly covered.
</description>
<Group id="xccdf_org.ssgproject.content_group_principle-encrypt-transmitted-data">
<title xml:lang="en-US">Encrypt Transmitted Data Whenever Possible</title>
<description xml:lang="en-US">
Data transmitted over a network, whether wired or wireless, is susceptible
to passive monitoring. Whenever practical solutions for encrypting
such data exist, they should be applied. Even if data is expected to
be transmitted only over a local network, it should still be encrypted.
Encrypting authentication data, such as passwords, is particularly
important. Networks of SUSE Linux Enterprise 11 machines can and should be configured
so that no unencrypted authentication data is ever transmitted between
machines.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_principle-minimize-software">
<title xml:lang="en-US">Minimize Software to Minimize Vulnerability</title>
<description xml:lang="en-US">
The simplest way to avoid vulnerabilities in software is to avoid
installing that software. On SUSE Linux Enterprise 11,
the RPM Package Manager (originally Red Hat
Package Manager, abbreviated RPM)
allows for careful management of
the set of software packages installed on a system. Installed software
contributes to system vulnerability in several ways. Packages that
include setuid programs may provide local attackers a potential path to
privilege escalation. Packages that include network services may give
this opportunity to network-based attackers. Packages that include
programs which are predictably executed by local users (e.g. after
graphical login) may provide opportunities for trojan horses or other
attack code to be run undetected. The number of software packages
installed on a system can almost always be significantly pruned to include
only the software for which there is an environmental or operational need.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_principle-separate-servers">
<title xml:lang="en-US">Run Different Network Services on Separate Systems</title>
<description xml:lang="en-US">
Whenever possible, a server should be dedicated to serving exactly one
network service. This limits the number of other services that can
be compromised in the event that an attacker is able to successfully
exploit a software flaw in one network service.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_principle-use-security-tools">
<title xml:lang="en-US">Configure Security Tools to Improve System Robustness</title>
<description xml:lang="en-US">
Several tools exist which can be effectively used to improve a system's
resistance to and detection of unknown attacks. These tools can improve
robustness against attack at the cost of relatively little configuration
effort. In particular, this guide recommends and discusses the use of
host-based firewalling, SELinux for protection against
vulnerable services, and a logging and auditing infrastructure for
detection of problems.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_principle-least-privilege">
<title xml:lang="en-US">Least Privilege</title>
<description xml:lang="en-US">
Grant the least privilege necessary for user accounts and software to perform tasks.
For example, <html:code xmlns:html="http://www.w3.org/1999/xhtml">sudo</html:code> can be implemented to limit authorization to super user
accounts on the system only to designated personnel. Another example is to limit
logins on server systems to only those administrators who need to log into them in
order to perform administration tasks. Using SELinux also follows the principle of
least privilege: SELinux policy can confine software to perform only actions on the
system that are specifically allowed. This can be far more restrictive than the
actions permissible by the traditional Unix permissions model.
</description>
</Group>
</Group>
<Group id="xccdf_org.ssgproject.content_group_how-to-use">
<title xml:lang="en-US">How to Use This Guide</title>
<description xml:lang="en-US">
Readers should heed the following points when using the guide.
</description>
<Group id="xccdf_org.ssgproject.content_group_intro-read-sections-completely">
<title xml:lang="en-US">Read Sections Completely and in Order</title>
<description xml:lang="en-US">
Each section may build on information and recommendations discussed in
prior sections. Each section should be read and understood completely;
instructions should never be blindly applied. Relevant discussion may
occur after instructions for an action.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_intro-test-non-production">
<title xml:lang="en-US">Test in Non-Production Environment</title>
<description xml:lang="en-US">
This guidance should always be tested in a non-production environment
before deployment. This test environment should simulate the setup in
which the system will be deployed as closely as possible.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_intro-root-shell-assumed">
<title xml:lang="en-US">Root Shell Environment Assumed</title>
<description xml:lang="en-US">
Most of the actions listed in this document are written with the
assumption that they will be executed by the root user running the
<html:code xmlns:html="http://www.w3.org/1999/xhtml">/bin/bash</html:code> shell. Commands preceded with a hash mark (#)
assume that the administrator will execute the commands as root, i.e.
apply the command via <html:code xmlns:html="http://www.w3.org/1999/xhtml">sudo</html:code> whenever possible, or use
<html:code xmlns:html="http://www.w3.org/1999/xhtml">su</html:code> to gain root privileges if <html:code xmlns:html="http://www.w3.org/1999/xhtml">sudo</html:code> cannot be
used. Commands which can be executed as a non-root user are are preceded
by a dollar sign ($) prompt.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_intro-formatting-conventions">
<title xml:lang="en-US">Formatting Conventions</title>
<description xml:lang="en-US">
Commands intended for shell execution, as well as configuration file text,
are featured in a <html:code xmlns:html="http://www.w3.org/1999/xhtml">monospace font</html:code>. <html:i xmlns:html="http://www.w3.org/1999/xhtml">Italics</html:i> are used
to indicate instances where the system administrator must substitute
the appropriate information into a command or configuration file.
</description>
</Group>
<Group id="xccdf_org.ssgproject.content_group_intro-reboot-required">
<title xml:lang="en-US">Reboot Required</title>
<description xml:lang="en-US">
A system reboot is implicitly required after some actions in order to
complete the reconfiguration of the system. In many cases, the changes
will not take effect until a reboot is performed. In order to ensure
that changes are applied properly and to test functionality, always
reboot the system after applying a set of recommendations from this guide.
</description>
</Group>
</Group>
</Group>
<Group id="xccdf_org.ssgproject.content_group_system">
<title xml:lang="en-US">System Settings</title>
<description xml:lang="en-US">Contains rules that check correct system settings.</description>
<Group id="xccdf_org.ssgproject.content_group_permissions">
<title xml:lang="en-US">File Permissions and Masks</title>
<description xml:lang="en-US">Traditional Unix security relies heavily on file and
directory permissions to prevent unauthorized users from reading or
modifying files to which they should not have access.
<html:br xmlns:html="http://www.w3.org/1999/xhtml"/><html:br xmlns:html="http://www.w3.org/1999/xhtml"/>
Several of the commands in this section search filesystems
for files or directories with certain characteristics, and are
intended to be run on every local partition on a given system.
When the variable <html:i xmlns:html="http://www.w3.org/1999/xhtml">PART</html:i> appears in one of the commands below,
it means that the command is intended to be run repeatedly, with the
name of each local partition substituted for <html:i xmlns:html="http://www.w3.org/1999/xhtml">PART</html:i> in turn.
<html:br xmlns:html="http://www.w3.org/1999/xhtml"/><html:br xmlns:html="http://www.w3.org/1999/xhtml"/>
The following command prints a list of all xfs partitions on the local
system, which is the default filesystem for Red Hat Enterprise Linux
7 installations:
<html:pre xmlns:html="http://www.w3.org/1999/xhtml">$ mount -t xfs | awk '{print $3}'</html:pre>
For any systems that use a different
local filesystem type, modify this command as appropriate.
</description>
<Group id="xccdf_org.ssgproject.content_group_files">
<title xml:lang="en-US">Verify Permissions on Important Files and
Directories</title>
<description xml:lang="en-US">Permissions for many files on a system must be set
restrictively to ensure sensitive information is properly protected.
This section discusses important
permission restrictions which can be verified
to ensure that no harmful discrepancies have
arisen.</description>
<Group id="xccdf_org.ssgproject.content_group_permissions_important_account_files">
<title xml:lang="en-US">Verify Permissions on Files with Local Account Information and Credentials</title>
<description xml:lang="en-US">The default restrictive permissions for files which act as
important security databases such as <html:code xmlns:html="http://www.w3.org/1999/xhtml">passwd</html:code>, <html:code xmlns:html="http://www.w3.org/1999/xhtml">shadow</html:code>,
<html:code xmlns:html="http://www.w3.org/1999/xhtml">group</html:code>, and <html:code xmlns:html="http://www.w3.org/1999/xhtml">gshadow</html:code> files must be maintained. Many utilities
need read access to the <html:code xmlns:html="http://www.w3.org/1999/xhtml">passwd</html:code> file in order to function properly, but
read access to the <html:code xmlns:html="http://www.w3.org/1999/xhtml">shadow</html:code> file allows malicious attacks against system
passwords, and should never be enabled.</description>
<Rule id="xccdf_org.ssgproject.content_rule_file_owner_etc_passwd" selected="false" severity="medium">
<title xml:lang="en-US">Verify User Who Owns passwd File</title>
<description xml:lang="en-US">
To properly set the owner of <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code>, run the command:
<html:pre xmlns:html="http://www.w3.org/1999/xhtml" xml:space="preserve">$ sudo chown root /etc/passwd </html:pre>
</description>
<reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</reference>
<reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</reference>
<rationale xml:lang="en-US">The <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code> file contains information about the users that are configured on
the system. Protection of this file is critical for system security.</rationale>
<ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ident>
<ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ident>
<fix system="urn:xccdf:fix:script:sh" id="file_owner_etc_passwd" complexity="low" disruption="low" reboot="false" strategy="disable">chown root /etc/passwd
</fix>
<check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<check-content-ref name="oval:ssg-file_owner_etc_passwd:def:1" href="ssg-sle11-oval.xml"/>
</check>
<check system="http://scap.nist.gov/schema/ocil/2">
<check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_owner_etc_passwd_ocil:questionnaire:1"/>
</check>
</Rule>
<Rule id="xccdf_org.ssgproject.content_rule_file_groupowner_etc_passwd" selected="false" severity="medium">
<title xml:lang="en-US">Verify Group Who Owns passwd File</title>
<description xml:lang="en-US">
To properly set the group owner of <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code>, run the command:
<html:pre xmlns:html="http://www.w3.org/1999/xhtml" xml:space="preserve">$ sudo chgrp root /etc/passwd </html:pre>
</description>
<reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</reference>
<reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</reference>
<rationale xml:lang="en-US">The <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code> file contains information about the users that are configured on
the system. Protection of this file is critical for system security.</rationale>
<ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ident>
<ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ident>
<fix system="urn:xccdf:fix:script:sh" id="file_groupowner_etc_passwd" complexity="low" disruption="low" reboot="false" strategy="disable">chgrp root /etc/passwd
</fix>
<check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<check-content-ref name="oval:ssg-file_groupowner_etc_passwd:def:1" href="ssg-sle11-oval.xml"/>
</check>
<check system="http://scap.nist.gov/schema/ocil/2">
<check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_groupowner_etc_passwd_ocil:questionnaire:1"/>
</check>
</Rule>
<Rule id="xccdf_org.ssgproject.content_rule_file_permissions_etc_passwd" selected="false" severity="medium">
<title xml:lang="en-US">Verify Permissions on passwd File</title>
<description xml:lang="en-US">
To properly set the permissions of <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code>, run the command:
<html:pre xmlns:html="http://www.w3.org/1999/xhtml" xml:space="preserve">$ sudo chmod 0644 /etc/passwd</html:pre>
</description>
<reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</reference>
<reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</reference>
<rationale xml:lang="en-US">If the <html:code xmlns:html="http://www.w3.org/1999/xhtml">/etc/passwd</html:code> file is writable by a group-owner or the
world the risk of its compromise is increased. The file contains the list of
accounts on the system and associated information, and protection of this file
is critical for system security.</rationale>
<ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ident>
<ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ident>
<fix system="urn:xccdf:fix:script:sh" id="file_permissions_etc_passwd" complexity="low" disruption="low" reboot="false" strategy="disable">chmod 0644 /etc/passwd
</fix>
<check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<check-content-ref name="oval:ssg-file_permissions_etc_passwd:def:1" href="ssg-sle11-oval.xml"/>
</check>
<check system="http://scap.nist.gov/schema/ocil/2">
<check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_permissions_etc_passwd_ocil:questionnaire:1"/>
</check>
</Rule>
</Group>
</Group>
</Group>
</Group>
</Benchmark>
</ds:component>
<ds:component id="scap_org.open-scap_comp_output--ssg-sle11-oval.xml" timestamp="2017-08-11T21:23:24">
<oval_definitions xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:oval="http://oval.mitre.org/XMLSchema/oval-common-5" xmlns:ind="http://oval.mitre.org/XMLSchema/oval-definitions-5#independent" xmlns:unix="http://oval.mitre.org/XMLSchema/oval-definitions-5#unix" xmlns:linux="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://oval.mitre.org/XMLSchema/oval-common-5 oval-common-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5 oval-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#independent independent-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#unix unix-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#linux linux-definitions-schema.xsd">
<generator>
<oval:product_name>python</oval:product_name>
<oval:product_version>2.7.13+</oval:product_version>
<oval:schema_version>5.11</oval:schema_version>
<oval:timestamp>2017-08-11T21:23:23</oval:timestamp>
</generator>
<definitions>
<definition class="compliance" id="oval:ssg-service_sshd_disabled:def:1" version="1">
<metadata>
<title>Service sshd Disabled</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<description>The sshd service should be disabled if possible.</description>
<reference ref_id="service_sshd_disabled" source="ssg"/></metadata>
<criteria comment="package openssh-server removed or service sshd is not configured to start" operator="OR">
<extend_definition comment="openssh-server removed" definition_ref="oval:ssg-package_openssh-server_removed:def:1"/>
<criteria operator="AND" comment="service sshd is not configured to start">
<criterion comment="sshd runlevel 0" test_ref="oval:ssg-test_runlevel0_sshd:tst:1"/>
<criterion comment="sshd runlevel 1" test_ref="oval:ssg-test_runlevel1_sshd:tst:1"/>
<criterion comment="sshd runlevel 2" test_ref="oval:ssg-test_runlevel2_sshd:tst:1"/>
<criterion comment="sshd runlevel 3" test_ref="oval:ssg-test_runlevel3_sshd:tst:1"/>
<criterion comment="sshd runlevel 4" test_ref="oval:ssg-test_runlevel4_sshd:tst:1"/>
<criterion comment="sshd runlevel 5" test_ref="oval:ssg-test_runlevel5_sshd:tst:1"/>
<criterion comment="sshd runlevel 6" test_ref="oval:ssg-test_runlevel6_sshd:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-account_unique_name:def:1" version="1">
<metadata>
<title>Set All Accounts To Have Unique Names</title>
<affected family="unix">
</affected>
<description>All accounts on the system should have unique names for proper accountability.</description>
<reference ref_id="account_unique_name" source="ssg"/></metadata>
<criteria comment="There should not exist duplicate user name entries in /etc/passwd">
<criterion test_ref="oval:ssg-test_etc_passwd_no_duplicate_user_names:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_maximum_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The maximum password age policy should meet minimum requirements.</description>
<reference ref_id="accounts_maximum_age_login_defs" source="ssg"/></metadata>
<criteria comment="The value PASS_MAX_DAYS should be set appropriately in /etc/login.defs">
<criterion test_ref="oval:ssg-test_pass_max_days:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_minimum_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The minimum password age policy should be set appropriately.</description>
<reference ref_id="accounts_minimum_age_login_defs" source="ssg"/></metadata>
<criteria comment="The value of PASS_MIN_DAYS should be set appropriately in /etc/login.defs">
<criterion test_ref="oval:ssg-test_pass_min_days:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_no_uid_except_zero:def:1" version="1">
<metadata>
<title>UID 0 Belongs Only To Root</title>
<affected family="unix">
</affected>
<description>Only the root account should be assigned a user id of 0.</description>
<reference ref_id="accounts_no_uid_except_zero" source="ssg"/></metadata>
<criteria>
<criterion comment="tests that there are no accounts with UID 0 except root in the /etc/passwd file" test_ref="oval:ssg-test_accounts_no_uid_except_root:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_all_shadowed:def:1" version="1">
<metadata>
<title>All Password Hashes Shadowed</title>
<affected family="unix">
</affected>
<description>All password hashes should be shadowed.</description>
<reference ref_id="accounts_password_all_shadowed" source="ssg"/></metadata>
<criteria>
<criterion comment="password hashes are shadowed" test_ref="oval:ssg-test_accounts_password_all_shadowed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_minlen_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The password minimum length should be set appropriately.</description>
<reference ref_id="accounts_password_minlen_login_defs" source="ssg"/></metadata>
<criteria operator="AND">
<criterion test_ref="oval:ssg-test_pass_min_len:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_password_warn_age_login_defs:def:1" version="3">
<metadata>
<title>Set Password Expiration Parameters</title>
<affected family="unix">
</affected>
<description>The password expiration warning age should be set appropriately.</description>
<reference ref_id="accounts_password_warn_age_login_defs" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_pass_warn_age:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_passwords_pam_faillock_deny:def:1" version="4">
<metadata>
<title>Lock out account after failed login attempts</title>
<affected family="unix">
</affected>
<description>The number of allowed failed logins should be set correctly.</description>
<reference ref_id="accounts_passwords_pam_faillock_deny" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_system-auth:tst:1" comment="pam_faillock.so preauth silent set in system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_system-auth:tst:1" comment="pam_faillock.so authfail deny value set in system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_system-auth:tst:1" comment="pam_faillock.so set in account phase of system-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_password-auth:tst:1" comment="pam_faillock.so preauth silent set in password-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_password-auth:tst:1" comment="pam_faillock.so authfail deny value set in password-auth"/>
<criterion test_ref="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_password-auth:tst:1" comment="pam_faillock.so set in account phase of password-auth"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-accounts_root_path_dirs_no_write:def:1" version="2">
<metadata>
<title>Write permissions are disabled for group and other in all
directories in Root's Path</title>
<affected family="unix">
</affected>
<description>Check each directory in root's path and make use it does
not grant write permission to group and other</description>
<reference ref_id="accounts_root_path_dirs_no_write" source="ssg"/></metadata>
<criteria comment="Check that write permission to group and other in root's path is denied">
<criterion comment="Check for write permission to group and other in root's path" test_ref="oval:ssg-test_accounts_root_path_dirs_no_group_other_write:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_audispd_syslog_plugin_activated:def:1" version="1">
<metadata>
<title>The syslog Plugin Of the Audit Event Multiplexor (audispd) Is Activated</title>
<affected family="unix">
</affected>
<description>active setting in /etc/audisp/plugins.d/syslog.conf is set to 'yes'</description>
<reference ref_id="auditd_audispd_syslog_plugin_activated" source="ssg"/></metadata>
<criteria>
<criterion comment="active setting in syslog.conf" test_ref="oval:ssg-test_auditd_audispd_syslog_plugin_activated:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_conf_log_group_not_root:def:1" version="1">
<metadata>
<title>'log_group' Not Set To 'root' In /etc/audit/auditd.conf</title>
<affected family="unix">
</affected>
<description>Verify 'log_group' is not set to 'root' in
/etc/audit/auditd.conf.</description>
<reference ref_id="auditd_conf_log_group_not_root" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_auditd_conf_log_group_not_root:tst:1" comment="Verify 'log_group' not set to 'root' in /etc/audit/auditd.conf"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_action_mail_acct:def:1" version="2">
<metadata>
<title>Auditd Email Account to Notify Upon Action</title>
<affected family="unix">
</affected>
<description>action_mail_acct setting in /etc/audit/auditd.conf is set to a certain account</description>
<reference ref_id="auditd_data_retention_action_mail_acct" source="ssg"/></metadata>
<criteria>
<criterion comment="action_mail_acct setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_action_mail_acct:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_admin_space_left_action:def:1" version="2">
<metadata>
<title>Auditd Action to Take When Disk is Low on Space</title>
<affected family="unix">
</affected>
<description>admin_space_left_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_admin_space_left_action" source="ssg"/></metadata>
<criteria>
<criterion comment="admin_space_left_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_admin_space_left_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_max_log_file:def:1" version="2">
<metadata>
<title>Auditd Maximum Log File Size</title>
<affected family="unix">
</affected>
<description>max_log_file setting in /etc/audit/auditd.conf is set to at least a certain value</description>
<reference ref_id="auditd_data_retention_max_log_file" source="ssg"/></metadata>
<criteria>
<criterion comment="max_log_file setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_max_log_file:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_max_log_file_action:def:1" version="2">
<metadata>
<title>Auditd Action to Take When Maximum Log Size Reached</title>
<affected family="unix">
</affected>
<description>max_log_file_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_max_log_file_action" source="ssg"/></metadata>
<criteria>
<criterion comment="max_log_file_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_max_log_file_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_num_logs:def:1" version="2">
<metadata>
<title>Auditd Maximum Number of Logs to Retain</title>
<affected family="unix">
</affected>
<description>num_logs setting in /etc/audit/auditd.conf is set to at least a certain value</description>
<reference ref_id="auditd_data_retention_num_logs" source="ssg"/></metadata>
<criteria>
<criterion comment="num_logs setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_num_logs:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-auditd_data_retention_space_left_action:def:1" version="3">
<metadata>
<title>Auditd Action to Take When Disk Starting to Run Low on Space</title>
<affected family="unix">
</affected>
<description>space_left_action setting in /etc/audit/auditd.conf is set to a certain action</description>
<reference ref_id="auditd_data_retention_space_left_action" source="ssg"/></metadata>
<criteria>
<criterion comment="space_left_action setting in auditd.conf" test_ref="oval:ssg-test_auditd_data_retention_space_left_action:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-ensure_gpgcheck_globally_activated:def:1" version="1">
<metadata>
<title>Ensure Yum gpgcheck Globally Activated</title>
<affected family="unix">
</affected>
<description>The gpgcheck option should be used to ensure that checking
of an RPM package's signature always occurs prior to its
installation.</description>
<reference ref_id="ensure_gpgcheck_globally_activated" source="ssg"/></metadata>
<criteria operator="OR">
<criteria operator="AND">
<extend_definition comment="Fedora installed" definition_ref="oval:ssg-installed_OS_is_fedora:def:1"/>
<criterion comment="check value of gpgcheck in /etc/dnf/dnf.conf" test_ref="oval:ssg-test_dnf_ensure_gpgcheck_globally_activated:tst:1"/>
</criteria>
<criterion comment="check value of gpgcheck in /etc/yum.conf" test_ref="oval:ssg-test_yum_ensure_gpgcheck_globally_activated:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_groupowner_etc_passwd:def:1" version="1">
<metadata>
<title>Verify group who owns 'passwd' file</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The /etc/passwd file should be owned by the appropriate
group.</description>
<reference ref_id="file_groupowner_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_file_groupowner_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_owner_etc_passwd:def:1" version="1">
<metadata>
<title>Verify user who owns 'passwd' file</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The /etc/passwd file should be owned by the appropriate
user.</description>
<reference ref_id="file_owner_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_file_owner_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_ownership_var_log_audit:def:1" version="3">
<metadata>
<title>Verify /var/log/audit Ownership</title>
<affected family="unix">
</affected>
<description>Checks that all /var/log/audit files and directories are owned by the root user and group.</description>
<reference ref_id="file_ownership_var_log_audit" source="ssg"/></metadata>
<criteria operator="OR">
<criteria operator="AND" comment="directories are root owned">
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_files:tst:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_directories:tst:1"/>
</criteria>
<criteria operator="AND" comment="log_group in auditd.conf is not root">
<extend_definition comment="log_group in auditd.conf is not root" definition_ref="oval:ssg-auditd_conf_log_group_not_root:def:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_files-non_root:tst:1"/>
<criterion test_ref="oval:ssg-test_ownership_var_log_audit_directories-non_root:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_permissions_etc_passwd:def:1" version="2">
<metadata>
<title>Verify /etc/passwd Permissions</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>This test makes sure that /etc/passwd is owned by 0, group owned by 0, and has mode 0644 (or stronger). If
the target file or directory has an extended ACL then it will fail the mode check.</description>
<reference ref_id="file_permissions_etc_passwd" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_etc_passwd:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-file_permissions_home_dirs:def:1" version="1">
<metadata>
<title>Proper Permissions User Home Directories</title>
<affected family="unix">
</affected>
<description>File permissions should be set correctly for the home directories for all user accounts.</description>
<reference ref_id="file_permissions_home_dirs" source="ssg"/></metadata>
<criteria>
<criterion comment="home directories" test_ref="oval:ssg-test_file_permissions_home_dirs:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_antivirus:def:1" version="1">
<metadata>
<title>Package Antivirus Installed</title>
<affected family="unix">
</affected>
<description>Antivirus software should be installed.</description>
<reference ref_id="install_antivirus" source="ssg"/></metadata>
<criteria comment="Antivirus is not being used or conditions are met">
<extend_definition comment="McAfee A/V Installed" definition_ref="oval:ssg-install_mcafee_antivirus:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_antivirus:def:1" version="1">
<metadata>
<title>Package McAfeeVSEForLinux Installed</title>
<affected family="unix">
</affected>
<description>McAfee Antivirus software should be installed.</description>
<reference ref_id="install_mcafee_antivirus" source="ssg"/></metadata>
<criteria comment="Antivirus is not being used or conditions are met" operator="AND">
<extend_definition comment="McAfee Runtime Libraries and Agent" definition_ref="oval:ssg-install_mcafee_cma_rt:def:1"/>
<criterion comment="Linuxshield AntiVirus package is installed" test_ref="oval:ssg-test_linuxshield_install_antivirus:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_cma_rt:def:1" version="1">
<metadata>
<title>Install the McAfee Runtime Libraries and Linux Agent</title>
<affected family="unix">
</affected>
<description>Install the McAfee Runtime Libraries (MFErt) and Linux Agent (MFEcma).</description>
<reference ref_id="install_mcafee_cma_rt" source="ssg"/></metadata>
<criteria operator="AND">
<criterion comment="McAfee runtime library package installed" test_ref="oval:ssg-test_mcafee_runtime_installed:tst:1"/>
<criterion comment="McAfee management agent package installed" test_ref="oval:ssg-test_mcafee_management_agent:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss:def:1" version="1">
<metadata>
<title>Install McAfee Host-Based Intrusion Detection Software (HBSS)</title>
<affected family="unix">
</affected>
<description>McAfee Host-Based Intrusion Detection Software (HBSS) software
should be installed.</description>
<reference ref_id="install_mcafee_hbss" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_cma_rt:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_accm:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_hips:def:1"/>
<extend_definition comment="McAfee HBSS" definition_ref="oval:ssg-install_mcafee_hbss_pa:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_accm:def:1" version="1">
<metadata>
<title>Install the Asset Configuration Compliance Module (ACCM)</title>
<affected family="unix">
</affected>
<description>Install the Asset Configuration Compliance Module (ACCM).</description>
<reference ref_id="install_mcafee_hbss_accm" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee ACCM is installed" test_ref="oval:ssg-test_mcafee_accm_exists:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_hips:def:1" version="1">
<metadata>
<title>Install the Host Intrusion Prevention System (HIPS) Module</title>
<affected family="unix">
</affected>
<description>Install the McAfee Host Intrusion Prevention System (HIPS) Module if it is
absolutely necessary. If SELinux is enabled, do not install or enable this module.</description>
<reference ref_id="install_mcafee_hbss_hips" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee IPS is installed" test_ref="oval:ssg-test_mcafee_hbss_hips_installed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-install_mcafee_hbss_pa:def:1" version="1">
<metadata>
<title>Install the Policy Auditor (PA) Module</title>
<affected family="unix">
</affected>
<description>Install the Policy Auditor (PA) Module.</description>
<reference ref_id="install_mcafee_hbss_pa" source="ssg"/></metadata>
<criteria>
<criterion comment="McAfee Policy Auditor is installed" test_ref="oval:ssg-test_mcafee_auditengine_exists:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_centos6:def:1" version="2">
<metadata>
<title>CentOS 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:6" source="CPE"/>
<description>The operating system installed on the system is
CentOS 6</description>
<reference ref_id="installed_OS_is_centos6" source="ssg"/></metadata>
<criteria>
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS6 is installed" test_ref="oval:ssg-test_centos6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_centos7:def:1" version="2">
<metadata>
<title>CentOS 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:7" source="CPE"/>
<description>The operating system installed on the system is
CentOS 7</description>
<reference ref_id="installed_OS_is_centos7" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS7 is installed" test_ref="oval:ssg-test_centos7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_fedora:def:1" version="3">
<metadata>
<title>Installed operating system is Fedora</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:fedoraproject:fedora:22" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:23" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:24" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:25" source="CPE"/>
<description>The operating system installed on the system is Fedora</description>
<reference ref_id="installed_OS_is_fedora" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="fedora-release RPM package is installed" test_ref="oval:ssg-test_fedora_release_rpm:tst:1"/>
<criterion comment="CPE vendor is 'fedoraproject' and product is 'fedora'" test_ref="oval:ssg-test_fedora_vendor_product:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_part_of_Unix_family:def:1" version="1">
<metadata>
<title>Installed operating system is part of the Unix family</title>
<affected family="unix">
</affected>
<description>The operating system installed on the system is part of the Unix OS family</description>
<reference ref_id="installed_OS_is_part_of_Unix_family" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_family:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel6:def:1" version="2">
<metadata>
<title>Red Hat Enterprise Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:6" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 6</description>
<reference ref_id="installed_OS_is_rhel6" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criteria operator="OR">
<criterion comment="RHEL 6 Workstation is installed" test_ref="oval:ssg-test_rhel_workstation:tst:1"/>
<criterion comment="RHEL 6 Server is installed" test_ref="oval:ssg-test_rhel_server:tst:1"/>
<criterion comment="RHEL 6 Compute Node is installed" test_ref="oval:ssg-test_rhel_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel7:def:1" version="1">
<metadata>
<title>Red Hat Enterprise Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:7" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 7</description>
<reference ref_id="installed_OS_is_rhel7" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_rhel7_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="RHEL 7 Workstation is installed" test_ref="oval:ssg-test_rhel7_workstation:tst:1"/>
<criterion comment="RHEL 7 Server is installed" test_ref="oval:ssg-test_rhel7_server:tst:1"/>
<criterion comment="RHEL 7 Compute Node is installed" test_ref="oval:ssg-test_rhel7_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl6:def:1" version="2">
<metadata>
<title>Scientific Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 6</description>
<reference ref_id="installed_OS_is_sl6" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 6 is installed" test_ref="oval:ssg-test_sl6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl7:def:1" version="2">
<metadata>
<title>Scientific Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 7</description>
<reference ref_id="installed_OS_is_sl7" source="ssg"/></metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 7 is installed" test_ref="oval:ssg-test_sl7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle11:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 11</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:11" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:11" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 11.</description>
<reference ref_id="installed_OS_is_sle11" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle11_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 11 Desktop is installed" test_ref="oval:ssg-test_sle11_desktop:tst:1"/>
<criterion comment="SLE 11 Server is installed" test_ref="oval:ssg-test_sle11_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle12:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 12</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:12" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:12" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 12.</description>
<reference ref_id="installed_OS_is_sle12" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle12_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 12 Desktop is installed" test_ref="oval:ssg-test_sle12_desktop:tst:1"/>
<criterion comment="SLE 12 Server is installed" test_ref="oval:ssg-test_sle12_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_wrlinux:def:1" version="1">
<metadata>
<title>WRLinux</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:windriver:wrlinux" source="CPE"/>
<description>The operating system installed on the system is
Wind River Linux</description>
<reference ref_id="installed_OS_is_wrlinux" source="ssg"/></metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_wrlinux:tst:1"/>
<criterion comment="WRLinux is installed" test_ref="oval:ssg-test_wrlinux:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_direct_root_logins:def:1" version="1">
<metadata>
<title>Direct root Logins Not Allowed</title>
<affected family="unix">
</affected>
<description>Preventing direct root logins help ensure accountability for actions
taken on the system using the root account.</description>
<reference ref_id="no_direct_root_logins" source="ssg"/></metadata>
<criteria operator="AND">
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_no_direct_root_logins:tst:1"/>
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_etc_securetty_exists:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_empty_passwords:def:1" version="1">
<metadata>
<title>No nullok Option in /etc/pam.d/system-auth</title>
<affected family="unix">
</affected>
<description>The file /etc/pam.d/system-auth should not contain the nullok option</description>
<reference ref_id="no_empty_passwords" source="ssg"/></metadata>
<criteria>
<criterion comment="make sure the nullok option is not used in /etc/pam.d/system-auth" test_ref="oval:ssg-test_no_empty_passwords:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_insecure_locks_exports:def:1" version="1">
<metadata>
<title>Ensure insecure_locks is disabled</title>
<affected family="unix">
</affected>
<description>Allowing insecure file locking could allow for sensitive
data to be viewed or edited by an unauthorized user.</description>
<reference ref_id="no_insecure_locks_exports" source="ssg"/></metadata>
<criteria>
<criterion comment="Check for insecure NFS locks in /etc/exports" test_ref="oval:ssg-test_no_insecure_locks_exports:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_netrc_files:def:1" version="1">
<metadata>
<title>Verify No netrc Files Exist</title>
<affected family="unix">
</affected>
<description>The .netrc files contain login information used to auto-login into FTP servers and reside in the user's home directory. Any .netrc files should be removed.</description>
<reference ref_id="no_netrc_files" source="ssg"/></metadata>
<criteria>
<criterion test_ref="oval:ssg-test_no_netrc_files_home:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-no_shelllogin_for_systemaccounts:def:1" version="2">
<metadata>
<title>System Accounts Do Not Run a Shell</title>
<affected family="unix">
</affected>
<description>The root account is the only system account that should have
a login shell.</description>
<reference ref_id="no_shelllogin_for_systemaccounts" source="ssg"/></metadata>
<criteria operator="OR">
<!-- If SYS_UID_MIN and SYS_UID_MAX is not defined in /etc/login.defs
perform the check that all /etc/passwd entries having shell defined
have UIDs outside the default <0, UID_MIN -1> range.
If at least one UID with shell defined exists within that range,
the requirement isn't met -->
<criteria operator="AND">
<criterion comment="Test SYS_UID_MIN not defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_min_not_defined:tst:1"/>
<criterion comment="Test SYS_UID_MAX not defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_max_not_defined:tst:1"/>
<criterion comment="Test shell defined for UID from <0, UID_MIN -1>" test_ref="oval:ssg-test_shell_defined_default_uid_range:tst:1"/>
</criteria>
<!-- If both SYS_UID_MIN and SYS_UID_MAX are defined in /etc/login.defs
perform both checks:
* That all /etc/passwd entries having shell defined have UIDs outside
the range for reserved system accounts <0, SYS_UID_MIN> range,
* That all /etc/passwd entries having shell defined have UIDs outside
the range for dynamically allocated system accounts <SYS_UID_MIN, SYS_UID_MAX>
If at least one UID with shell defined exists within some of the two
ranges, the requirement isn't met -->
<criteria operator="AND">
<criterion comment="Test SYS_UID_MIN defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_min_not_defined:tst:1" negate="true"/>
<criterion comment="Test SYS_UID_MAX defined in /etc/login.defs" test_ref="oval:ssg-test_sys_uid_max_not_defined:tst:1" negate="true"/>
<criterion comment="Test shell defined for reserved system UIDs" test_ref="oval:ssg-test_shell_defined_reserved_uid_range:tst:1"/>
<criterion comment="Test shell defined for dynamically allocated system UIDs" test_ref="oval:ssg-test_shell_defined_dynalloc_uid_range:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_net-snmp_removed:def:1" version="1">
<metadata>
<title>Package net-snmp Removed</title>
<affected family="unix">
</affected>
<description>The RPM package net-snmp should be removed.</description>
<reference ref_id="package_net-snmp_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package net-snmp is removed" test_ref="oval:ssg-test_package_net-snmp_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_openssh-server_removed:def:1" version="1">
<metadata>
<title>Package openssh-server Removed</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
<platform>Fedora 23</platform>
<platform>Fedora 24</platform>
<platform>Red Hat Enterprise Linux 7</platform>
<platform>Red Hat Enterprise Linux 6</platform>
</affected>
<description>The RPM package openssh-server should be removed.</description>
<reference ref_id="package_openssh-server_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package openssh-server is removed" test_ref="oval:ssg-test_package_openssh-server_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-package_prelink_removed:def:1" version="1">
<metadata>
<title>Package prelink Removed</title>
<affected family="unix">
</affected>
<description>The RPM package prelink should be removed.</description>
<reference ref_id="package_prelink_removed" source="ssg"/></metadata>
<criteria>
<criterion comment="package prelink is removed" test_ref="oval:ssg-test_package_prelink_removed:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-restrict_serial_port_logins:def:1" version="1">
<metadata>
<title>Restrict Serial Port Root Logins</title>
<affected family="unix">
</affected>
<description>Preventing direct root login to serial port interfaces helps
ensure accountability for actions taken on the system using the root
account.</description>
<reference ref_id="restrict_serial_port_logins" source="ssg"/></metadata>
<criteria>
<criterion comment="serial ports /etc/securetty" test_ref="oval:ssg-test_serial_ports_etc_securetty:tst:1" negate="true"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-securetty_root_login_console_only:def:1" version="1">
<metadata>
<title>Restrict Virtual Console Root Logins</title>
<affected family="unix">
</affected>
<description>Preventing direct root login to virtual console devices
helps ensure accountability for actions taken on the system using the
root account.</description>
<reference ref_id="securetty_root_login_console_only" source="ssg"/></metadata>
<criteria>
<criterion comment="virtual consoles /etc/securetty" test_ref="oval:ssg-test_virtual_consoles_etc_securetty:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-snmpd_not_default_password:def:1" version="2">
<metadata>
<title>SNMP default communities disabled</title>
<affected family="unix">
</affected>
<description>SNMP default communities must be removed.</description>
<reference ref_id="snmpd_not_default_password" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="SMNP installed" definition_ref="oval:ssg-package_net-snmp_removed:def:1"/>
<criterion comment="SNMP communities" test_ref="oval:ssg-test_snmp_default_communities:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-snmpd_use_newer_protocol:def:1" version="2">
<metadata>
<title>SNMP use newer protocols</title>
<affected family="unix">
</affected>
<description>SNMP version 1 and 2c must not be enabled.</description>
<reference ref_id="snmpd_use_newer_protocol" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="SMNP installed" definition_ref="oval:ssg-package_net-snmp_removed:def:1"/>
<criterion comment="SNMP protocols" test_ref="oval:ssg-test_snmp_versions:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_empty_passwords:def:1" version="1">
<metadata>
<title>Disable Empty Passwords</title>
<affected family="unix">
</affected>
<description>Remote connections from accounts with empty passwords should
be disabled (and dependencies are met)</description>
<reference ref_id="sshd_disable_empty_passwords" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check PermitEmptyPasswords in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_permitemptypasswords_no:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_rhosts_rsa:def:1" version="1">
<metadata>
<title>Disable SSH Support for Rhosts RSA Authentication</title>
<affected family="unix">
</affected>
<description>SSH can allow authentication through the obsolete rsh command
through the use of the authenticating user's SSH keys. This should be disabled.</description>
<reference ref_id="sshd_disable_rhosts_rsa" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check RhostsRSAAuthentication in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_disable_rhosts_rsa:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_root_login:def:1" version="1">
<metadata>
<title>Disable root Login via SSH</title>
<affected family="unix">
</affected>
<description>Root login via SSH should be disabled (and dependencies are
met)</description>
<reference ref_id="sshd_disable_root_login" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check PermitRootLogin in /etc/ssh/sshd_config" negate="true" test_ref="oval:ssg-test_sshd_permitrootlogin_no:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_disable_user_known_hosts:def:1" version="1">
<metadata>
<title>Disable SSH Support for User Known Hosts</title>
<affected family="unix">
</affected>
<description>SSH can allow system users host-based authentication
to connect to systems if a cache of the remote systems public keys are available.
This should be disabled.</description>
<reference ref_id="sshd_disable_user_known_hosts" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check IgnoreUserKnownHosts in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_disable_user_known_hosts:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_set_idle_timeout:def:1" version="1">
<metadata>
<title>Set OpenSSH Idle Timeout Interval</title>
<affected family="unix">
</affected>
<description>The SSH idle timeout interval should be set to an
appropriate value.</description>
<reference ref_id="sshd_set_idle_timeout" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check ClientAliveInterval in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_idle_timeout:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-sshd_set_keepalive:def:1" version="1">
<metadata>
<title>Set ClientAliveCountMax for User Logins</title>
<affected family="unix">
</affected>
<description>The SSH ClientAliveCountMax should be set to an appropriate
value (and dependencies are met)</description>
<reference ref_id="sshd_set_keepalive" source="ssg"/></metadata>
<criteria comment="SSH is not being used or conditions are met" operator="OR">
<extend_definition comment="sshd service is disabled" definition_ref="oval:ssg-service_sshd_disabled:def:1"/>
<criterion comment="Check ClientAliveCountMax in /etc/ssh/sshd_config" test_ref="oval:ssg-test_sshd_clientalivecountmax:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_64bit:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for 64-bit Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for 64-bit architectures to be used by other tests</description>
<reference ref_id="system_info_architecture_64bit" source="ssg"/></metadata>
<criteria operator="OR">
<extend_definition comment="Generic test for x86_64 architecture" definition_ref="oval:ssg-system_info_architecture_x86_64:def:1"/>
<extend_definition comment="Generic test for ppc64 architecture" definition_ref="oval:ssg-system_info_architecture_ppc_64:def:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_ppc_64:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for PPC and PPCLE Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for PPC PPC64LE architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_ppc_64" source="ssg"/></metadata>
<criteria operator="OR">
<criterion comment="Generic test for ppc64 architecture" test_ref="oval:ssg-test_system_info_architecture_ppc_64:tst:1"/>
<criterion comment="Generic test for ppcle64 architecture" test_ref="oval:ssg-test_system_info_architecture_ppcle_64:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_x86:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for x86 Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for x86 architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_x86" source="ssg"/></metadata>
<criteria>
<criterion comment="Generic test for x86 architecture" test_ref="oval:ssg-test_system_info_architecture_x86:tst:1"/>
</criteria>
</definition>
<definition class="compliance" id="oval:ssg-system_info_architecture_x86_64:def:1" version="1">
<!-- Note that this does not meet requirements for class=inventory as
that only tests for patches per 5.10.1 Revision 1 -->
<metadata>
<title>Test for x86_64 Architecture</title>
<affected family="unix">
</affected>
<description>Generic test for x86_64 architecture to be used by other tests</description>
<reference ref_id="system_info_architecture_x86_64" source="ssg"/></metadata>
<criteria>
<criterion comment="Generic test for x86_64 architecture" test_ref="oval:ssg-test_system_info_architecture_x86_64:tst:1"/>
</criteria>
</definition>
</definitions>
<tests>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel0_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel0_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel1_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel1_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel2_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel2_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel3_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel3_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel4_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel4_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel5_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel5_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<unix:runlevel_test check="all" check_existence="any_exist" comment="Runlevel test" id="oval:ssg-test_runlevel6_sshd:tst:1" version="2">
<unix:object object_ref="oval:ssg-obj_runlevel6_sshd:obj:1"/>
<unix:state state_ref="oval:ssg-state_service_sshd_off:ste:1"/>
</unix:runlevel_test>
<ind:variable_test id="oval:ssg-test_etc_passwd_no_duplicate_user_names:tst:1" check="all" check_existence="all_exist" comment="There should not exist duplicate user name entries in /etc/passwd" version="1">
<ind:object object_ref="oval:ssg-object_count_of_all_usernames_from_etc_passwd:obj:1"/>
<ind:state state_ref="oval:ssg-state_etc_passwd_no_duplicate_user_names:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_max_days:tst:1" check="all" comment="The value of PASS_MAX_DAYS should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_max_days_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_max_days_instance_value:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_min_days:tst:1" check="all" comment="The value of PASS_MIN_DAYS should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_min_days_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_min_days_instance_value:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="test that there are no accounts with UID 0 except root in the /etc/passwd file" id="oval:ssg-test_accounts_no_uid_except_root:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_accounts_no_uid_except_root:obj:1"/>
</ind:textfilecontent54_test>
<unix:password_test check="all" comment="password hashes are shadowed" id="oval:ssg-test_accounts_password_all_shadowed:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_accounts_password_all_shadowed:obj:1"/>
<unix:state state_ref="oval:ssg-state_accounts_password_all_shadowed:ste:1"/>
</unix:password_test>
<ind:variable_test id="oval:ssg-test_pass_min_len:tst:1" check="all" comment="The value of PASS_MIN_LEN should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_min_len_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_min_len_instance_value:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_pass_warn_age:tst:1" check="all" comment="The value of PASS_WARN_AGE should be set appropriately in /etc/login.defs" version="1">
<ind:object object_ref="oval:ssg-object_last_pass_warn_age_instance_value:obj:1"/>
<ind:state state_ref="oval:ssg-state_last_pass_warn_age_instance_value:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check pam_faillock.so preauth silent present in /etc/pam.d/system-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_system-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check maximum failed login attempts allowed in /etc/pam.d/system-auth (authfail)" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_system-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_system-auth:tst:1" check="all" check_existence="all_exist" comment="Check if pam_faillock_so is called in account phase of /etc/pam.d/system-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_system-auth:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_preauth_silent_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check pam_faillock.so preauth silent present in /etc/pam.d/password-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_password-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_authfail_deny_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check maximum failed login attempts allowed in /etc/pam.d/password-auth (authfail)" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_password-auth:obj:1"/>
<ind:state state_ref="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_accounts_passwords_pam_faillock_account_phase_password-auth:tst:1" check="all" check_existence="all_exist" comment="Check if pam_faillock_so is called in account phase of /etc/pam.d/password-auth" version="1">
<ind:object object_ref="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_password-auth:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="none_exist" comment="Check if there aren't directories in root's path having write permission set for group or other" id="oval:ssg-test_accounts_root_path_dirs_no_group_other_write:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_accounts_root_path_dirs_no_group_other_write:obj:1"/>
</unix:file_test>
<ind:textfilecontent54_test check="all" comment="audispd syslog plugin activated" id="oval:ssg-test_auditd_audispd_syslog_plugin_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_audispd_syslog_plugin_activated:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_auditd_conf_log_group_not_root:tst:1" check="all" check_existence="none_exist" comment="log_group = root" version="1">
<ind:object object_ref="oval:ssg-object_auditd_conf_log_group_root:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="email account for actions" id="oval:ssg-test_auditd_data_retention_action_mail_acct:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_action_mail_acct:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_action_mail_acct:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="space left action" id="oval:ssg-test_auditd_data_retention_admin_space_left_action:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_admin_space_left_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_admin_space_left_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="max log file size" id="oval:ssg-test_auditd_data_retention_max_log_file:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_max_log_file:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_max_log_file:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="admin space left action " id="oval:ssg-test_auditd_data_retention_max_log_file_action:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_max_log_file_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_max_log_file_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="admin space left action " id="oval:ssg-test_auditd_data_retention_num_logs:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_num_logs:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_num_logs:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" comment="space left action" id="oval:ssg-test_auditd_data_retention_space_left_action:tst:1" version="2">
<ind:object object_ref="oval:ssg-object_auditd_data_retention_space_left_action:obj:1"/>
<ind:state state_ref="oval:ssg-state_auditd_data_retention_space_left_action:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="check value of gpgcheck in /etc/yum.conf" id="oval:ssg-test_yum_ensure_gpgcheck_globally_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_yum_ensure_gpgcheck_globally_activated:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="check value of gpgcheck in /etc/dnf/dnf.conf" id="oval:ssg-test_dnf_ensure_gpgcheck_globally_activated:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_dnf_ensure_gpgcheck_globally_activated:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="all_exist" comment="Testing group ownership of /etc/passwd" id="oval:ssg-test_file_groupowner_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_groupowner_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-state_file_groupowner_etc_passwd:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="Testing user ownership" id="oval:ssg-test_file_owner_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_owner_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-state_file_owner_etc_passwd:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="none_exist" comment="/var/log/audit directories uid root gid root" id="oval:ssg-test_ownership_var_log_audit_directories:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_directories:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="none_exist" comment="/var/log/audit files uid root gid root" id="oval:ssg-test_ownership_var_log_audit_files:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_files:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/var/log/audit directories uid root gid root" id="oval:ssg-test_ownership_var_log_audit_directories-non_root:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_directories-non_root:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/var/log/audit files uid root gid root" id="oval:ssg-test_ownership_var_log_audit_files-non_root:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_ownership_var_log_audit_files-non_root:obj:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="all_exist" comment="/etc/passwd mode and ownership" id="oval:ssg-test_etc_passwd:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_etc_passwd:obj:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_uid_0:ste:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_gid_0:ste:1"/>
<unix:state state_ref="oval:ssg-_etc_passwd_state_mode_0644_or_stronger:ste:1"/>
</unix:file_test>
<unix:file_test check="all" check_existence="at_least_one_exists" comment="home directories" id="oval:ssg-test_file_permissions_home_dirs:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_file_permissions_home_dirs:obj:1"/>
<unix:state state_ref="oval:ssg-state_home_dirs_wrong_perm:ste:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_linuxshield_install_antivirus:tst:1" version="1" comment="AntiVirus package is installed">
<linux:object object_ref="oval:ssg-obj_linuxshield_install_antivirus:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_runtime_installed:tst:1" version="1" comment="Runtime Libraries package is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_runtime_installed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_management_agent:tst:1" version="1" comment="Agent package is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_management_agent:obj:1"/>
</linux:rpminfo_test>
<unix:file_test check="all" check_existence="all_exist" comment="McAfee ACCM installed" id="oval:ssg-test_mcafee_accm_exists:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_mcafee_accm_exists:obj:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="all_exist" id="oval:ssg-test_mcafee_hbss_hips_installed:tst:1" version="1" comment="McAfee IPS is installed">
<linux:object object_ref="oval:ssg-obj_mcafee_hbss_hips_installed:obj:1"/>
</linux:rpminfo_test>
<unix:file_test check="all" check_existence="all_exist" comment="McAfee Policy Auditor installed" id="oval:ssg-test_mcafee_auditengine_exists:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_mcafee_auditengine_exists:obj:1"/>
</unix:file_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 6" id="oval:ssg-test_centos6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos6:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 7" id="oval:ssg-test_centos7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos7:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos7:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="only_one_exists" comment="fedora-release RPM package is installed" id="oval:ssg-test_fedora_release_rpm:tst:1" version="1">
<linux:object object_ref="oval:ssg-object_fedora_release_rpm:obj:1"/>
</linux:rpminfo_test>
<ind:textfilecontent54_test check="all" comment="CPE vendor is 'fedoraproject' and 'product' is fedora" id="oval:ssg-test_fedora_vendor_product:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_fedora_vendor_product:obj:1"/>
</ind:textfilecontent54_test>
<ind:family_test id="oval:ssg-test_unix_family:tst:1" check="all" check_existence="at_least_one_exists" comment="Test installed OS is part of the unix family" version="1">
<ind:object object_ref="oval:ssg-object_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 6" id="oval:ssg-test_rhel_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 6" id="oval:ssg-test_rhel_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 6" id="oval:ssg-test_rhel_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_computenode:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_rhel7_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_rhel7_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_rhel7_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 7" id="oval:ssg-test_rhel7_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 7" id="oval:ssg-test_rhel7_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 7" id="oval:ssg-test_rhel7_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_computenode:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 6" id="oval:ssg-test_sl6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl6:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 7" id="oval:ssg-test_sl7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl7:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl7:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle11_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle11_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle11_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle11_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle11_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle12_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle12_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle12_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle12_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle12_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_unix_wrlinux:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_unix_wrlinux:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_wrlinux:ste:1"/>
</ind:family_test>
<unix:file_test check_existence="at_least_one_exists" version="1" id="oval:ssg-test_wrlinux:tst:1" check="all" comment="Test presence of /etc/wrlinux-release.">
<unix:object object_ref="oval:ssg-obj_test_wrlinux:obj:1"/>
</unix:file_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="/etc/securetty file exists" id="oval:ssg-test_etc_securetty_exists:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_etc_securetty_exists:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="no entries in /etc/securetty" id="oval:ssg-test_no_direct_root_logins:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_no_direct_root_logins:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="make sure nullok is not used in /etc/pam.d/system-auth" id="oval:ssg-test_no_empty_passwords:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_no_empty_passwords:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the insecure locks in /etc/exports" id="oval:ssg-test_no_insecure_locks_exports:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_no_insecure_locks_exports:obj:1"/>
</ind:textfilecontent54_test>
<unix:file_test check="all" check_existence="at_least_one_exists" comment="look for .netrc in /home" id="oval:ssg-test_no_netrc_files_home:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_no_netrc_files_home:obj:1"/>
</unix:file_test>
<ind:variable_test id="oval:ssg-test_shell_defined_default_uid_range:tst:1" check="all" check_existence="all_exist" comment="<0, UID_MIN - 1> system UIDs having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_default_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_default_uid_range:ste:1"/>
</ind:variable_test>
<ind:textfilecontent54_test id="oval:ssg-test_sys_uid_min_not_defined:tst:1" comment="SYS_UID_MIN not defined in /etc/login.defs" check="all" check_existence="none_exist" version="1">
<ind:object object_ref="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test id="oval:ssg-test_sys_uid_max_not_defined:tst:1" comment="SYS_UID_MAX not defined in /etc/login.defs" check="all" check_existence="none_exist" version="1">
<ind:object object_ref="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1"/>
</ind:textfilecontent54_test>
<ind:variable_test id="oval:ssg-test_shell_defined_reserved_uid_range:tst:1" check="all" check_existence="all_exist" comment="<0, SYS_UID_MIN> system UIDs having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_reserved_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_reserved_uid_range:ste:1"/>
</ind:variable_test>
<ind:variable_test id="oval:ssg-test_shell_defined_dynalloc_uid_range:tst:1" check="all" check_existence="all_exist" comment="<SYS_UID_MIN, SYS_UID_MAX> system UIDS having shell set" version="1">
<ind:object object_ref="oval:ssg-object_shell_defined_dynalloc_uid_range:obj:1"/>
<ind:state state_ref="oval:ssg-state_shell_defined_dynalloc_uid_range:ste:1"/>
</ind:variable_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_net-snmp_removed:tst:1" version="1" comment="package net-snmp is removed">
<linux:object object_ref="oval:ssg-obj_package_net-snmp_removed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_openssh-server_removed:tst:1" version="1" comment="package openssh-server is removed">
<linux:object object_ref="oval:ssg-obj_package_openssh-server_removed:obj:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="none_exist" id="oval:ssg-test_package_prelink_removed:tst:1" version="1" comment="package prelink is removed">
<linux:object object_ref="oval:ssg-obj_package_prelink_removed:obj:1"/>
</linux:rpminfo_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="serial ports /etc/securetty" id="oval:ssg-test_serial_ports_etc_securetty:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_serial_ports_etc_securetty:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="virtual consoles /etc/securetty" id="oval:ssg-test_virtual_consoles_etc_securetty:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_virtual_consoles_etc_securetty:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Check snmpd configuration" id="oval:ssg-test_snmp_default_communities:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_snmp_default_communities:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Check snmpd configuration" id="oval:ssg-test_snmp_versions:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_snmp_versions:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the PermitEmptyPasswords[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_permitemptypasswords_no:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_permitemptypasswords_no:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the RhostsRSAAuthentication[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_disable_rhosts_rsa:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_disable_rhosts_rsa:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="none_exist" comment="Tests the value of the PermitRootLogin[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_permitrootlogin_no:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_permitrootlogin_no:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="Tests the value of the IgnoreUserKnownHosts[\s]*(<:nocomment:>*) setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_disable_user_known_hosts:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_disable_user_known_hosts:obj:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="timeout is configured" id="oval:ssg-test_sshd_idle_timeout:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_sshd_idle_timeout:obj:1"/>
<ind:state state_ref="oval:ssg-state_timeout_value_upper_bound:ste:1"/>
<ind:state state_ref="oval:ssg-state_timeout_value_lower_bound:ste:1"/>
</ind:textfilecontent54_test>
<ind:textfilecontent54_test check="all" check_existence="all_exist" comment="Tests the value of the ClientAliveCountMax setting in the /etc/ssh/sshd_config file" id="oval:ssg-test_sshd_clientalivecountmax:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sshd_clientalivecountmax:obj:1"/>
<ind:state state_ref="oval:ssg-state_sshd_clientalivecountmax:ste:1"/>
</ind:textfilecontent54_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_ppc_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_ppc_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_ppc_64:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_ppcle_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_ppcle_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_ppcle_64:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="32 bit architecture" id="oval:ssg-test_system_info_architecture_x86:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_x86:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_x86:ste:1"/>
</unix:uname_test>
<unix:uname_test check="all" comment="64 bit architecture" id="oval:ssg-test_system_info_architecture_x86_64:tst:1" version="1">
<unix:object object_ref="oval:ssg-object_system_info_architecture_x86_64:obj:1"/>
<unix:state state_ref="oval:ssg-state_system_info_architecture_x86_64:ste:1"/>
</unix:uname_test>
</tests>
<objects>
<unix:runlevel_object id="oval:ssg-obj_runlevel0_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">0</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel1_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">1</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel2_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">2</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel3_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">3</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel4_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">4</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel5_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">5</unix:runlevel>
</unix:runlevel_object>
<unix:runlevel_object id="oval:ssg-obj_runlevel6_sshd:obj:1" version="1">
<unix:service_name>sshd</unix:service_name>
<unix:runlevel operation="equals">6</unix:runlevel>
</unix:runlevel_object>
<ind:textfilecontent54_object id="oval:ssg-object_etc_passwd_content:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<!-- User names from /etc/passwd (1-th column) captured as subexpression of this object -->
<ind:pattern operation="pattern match">^([^:]+):.*$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_count_of_all_usernames_from_etc_passwd:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_count_of_all_usernames_from_etc_passwd:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_max_days_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MAX_DAYS directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MAX_DAYS directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MAX_DAYS\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_max_days_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_max_days_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_min_days_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MIN_DAYS directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MIN_DAYS directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MIN_DAYS\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_min_days_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_min_days_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_no_uid_except_root:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<ind:pattern operation="pattern match">^(?!root:)[^:]*:[^:]*:0</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:password_object id="oval:ssg-object_accounts_password_all_shadowed:obj:1" version="1">
<unix:username operation="pattern match">.*</unix:username>
</unix:password_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_min_len_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_MIN_LEN directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_MIN_LEN directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_MIN_LEN\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_min_len_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_min_len_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_pass_warn_age_from_etc_login_defs:obj:1" version="1">
<!-- Read whole /etc/login.defs as single line so we can retrieve last PASS_WARN_AGE directive occurrence -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Retrieve last (uncommented) occurrence of PASS_WARN_AGE directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(PASS_WARN_AGE\s+\d+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_last_pass_warn_age_instance_value:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_last_pass_warn_age_instance_value:var:1</ind:var_ref>
</ind:variable_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so preauth silent in auth section is listed before
pam_unix.so module in auth section -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+required[\s]+pam_faillock\.so[\s]+preauth[\s]+silent[\s]+[^\n]*deny=([0-9]+)[\s]*(?s).*[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in auth section is listed right after pam_unix.so auth row -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]+(?s).*[\n][\s]*auth[\s]+\[default=die\][\s]+pam_faillock\.so[\s]+authfail[\s]+[^\n]*deny=([0-9]+)[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_system-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in account section is listed right before pam_unix.so account row -->
<ind:pattern operation="pattern match">[\n][\s]*account[\s]+required[\s]+pam_faillock\.so[^\n]*[\n][\s]*account[\s]+required[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_preauth_silent_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/password-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so preauth silent in auth section is listed before
pam_unix.so module in auth section -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+required[\s]+pam_faillock\.so[\s]+preauth[\s]+silent[\s]+[^\n]*deny=([0-9]+)[\s]*(?s).*[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_authfail_deny_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in auth section is listed right after pam_unix.so auth row -->
<ind:pattern operation="pattern match">[\n][\s]*auth[\s]+(?:(?:sufficient)|(?:\[.*default=die.*\]))[\s]+pam_unix\.so[^\n]+(?s).*[\n][\s]*auth[\s]+\[default=die\][\s]+pam_faillock\.so[\s]+authfail[\s]+[^\n]*deny=([0-9]+)[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_accounts_passwords_pam_faillock_account_phase_password-auth:obj:1" version="1">
<!-- Read whole /etc/pam.d/system-auth content as single line so we can verify existing order of PAM modules -->
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/pam.d/password-auth</ind:filepath>
<!-- Since order of PAM modules matters ensure pam_faillock.so in account section is listed right before pam_unix.so account row -->
<ind:pattern operation="pattern match">[\n][\s]*account[\s]+required[\s]+pam_faillock\.so[^\n]*[\n][\s]*account[\s]+required[\s]+pam_unix\.so[^\n]*[\n]</ind:pattern>
<!-- Check only the first instance -->
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:environmentvariable58_object id="oval:ssg-object_accounts_root_path_dirs_no_write_pathenv:obj:1" version="1">
<ind:pid xsi:nil="true" datatype="int"/>
<ind:name>PATH</ind:name>
</ind:environmentvariable58_object>
<unix:file_object comment="root's path directories with wrong group / other write permissions" id="oval:ssg-object_accounts_root_path_dirs_no_group_other_write:obj:1" version="1">
<unix:path var_ref="oval:ssg-var_accounts_root_path_dirs_no_write:var:1" var_check="at least one"/>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_accounts_root_path_dirs_wrong_perms:ste:1</filter>
<filter action="exclude">oval:ssg-state_accounts_root_path_dirs_symlink:ste:1</filter>
</unix:file_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_audispd_syslog_plugin_activated:obj:1" version="1">
<ind:filepath>/etc/audisp/plugins.d/syslog.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*active[ ]+=[ ]+yes[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_conf_log_group_root:obj:1" comment="log_group = root" version="1">
<ind:filepath operation="equals">/etc/audit/auditd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[ ]*log_group[ ]+=[ ]+root[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_action_mail_acct:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*action_mail_acct[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_admin_space_left_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*admin_space_left_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_max_log_file:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*max_log_file[ ]+=[ ]+(\d+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_max_log_file_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*max_log_file_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_num_logs:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*num_logs[ ]+=[ ]+(\d+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_auditd_data_retention_space_left_action:obj:1" version="2">
<ind:filepath>/etc/audit/auditd.conf</ind:filepath>
<!-- Allow only space (exactly) as delimiter: https://fedorahosted.org/audit/browser/trunk/src/auditd-config.c#L426 -->
<!-- Require at least one space before and after the equal sign -->
<ind:pattern operation="pattern match">^[ ]*space_left_action[ ]+=[ ]+(\S+)[ ]*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_yum_ensure_gpgcheck_globally_activated:obj:1" comment="gpgcheck set in /etc/yum.conf" version="1">
<ind:filepath>/etc/yum.conf</ind:filepath>
<ind:pattern operation="pattern match">^\s*gpgcheck\s*=\s*1\s*$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_dnf_ensure_gpgcheck_globally_activated:obj:1" comment="gpgcheck set in /etc/dnf/dnf.conf" version="1">
<ind:filepath>/etc/dnf/dnf.conf</ind:filepath>
<ind:pattern operation="pattern match">^\s*gpgcheck\s*=\s*1\s*$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_file_groupowner_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_file_owner_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="/var/log/audit directories" id="oval:ssg-object_ownership_var_log_audit_directories:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_owner_not_root_root_var_log_audit:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit files" id="oval:ssg-object_ownership_var_log_audit_files:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename operation="pattern match">^.*$</unix:filename>
<filter action="include">oval:ssg-state_owner_not_root_root_var_log_audit:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit directories" id="oval:ssg-object_ownership_var_log_audit_directories-non_root:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="include">oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/var/log/audit files" id="oval:ssg-object_ownership_var_log_audit_files-non_root:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="-1" recurse_file_system="all"/>
<unix:path operation="equals">/var/log/audit</unix:path>
<unix:filename operation="pattern match">^.*$</unix:filename>
<filter action="include">oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1</filter>
</unix:file_object>
<unix:file_object comment="/etc/passwd" id="oval:ssg-object_etc_passwd:obj:1" version="1">
<unix:filepath>/etc/passwd</unix:filepath>
</unix:file_object>
<unix:file_object comment="home directories" id="oval:ssg-object_file_permissions_home_dirs:obj:1" version="2">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="1" recurse_file_system="all"/>
<unix:path operation="equals">/home</unix:path>
<unix:filename xsi:nil="true"/>
<filter action="exclude">oval:ssg-state_home_dirs_home_itself:ste:1</filter>
<filter action="include">oval:ssg-state_home_dirs_wrong_perm:ste:1</filter>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_linuxshield_install_antivirus:obj:1" version="1">
<linux:name>McAfeeVSEForLinux</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_runtime_installed:obj:1" version="1">
<linux:name>MFErt</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_management_agent:obj:1" version="1">
<linux:name>MFEcma</linux:name>
</linux:rpminfo_object>
<unix:file_object id="oval:ssg-object_mcafee_accm_exists:obj:1" version="1">
<unix:path>/opt/McAfee/accm/bin</unix:path>
<unix:filename>accm</unix:filename>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_mcafee_hbss_hips_installed:obj:1" version="1">
<linux:name>MFEhiplsm</linux:name>
</linux:rpminfo_object>
<unix:file_object id="oval:ssg-object_mcafee_auditengine_exists:obj:1" version="1">
<unix:path>/opt/McAfee/auditengine/bin</unix:path>
<unix:filename>auditmanager</unix:filename>
</unix:file_object>
<linux:rpminfo_object id="oval:ssg-obj_centos6:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_centos7:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-object_fedora_release_rpm:obj:1" version="1">
<linux:name>fedora-release</linux:name>
</linux:rpminfo_object>
<ind:textfilecontent54_object id="oval:ssg-object_fedora_vendor_product:obj:1" version="1">
<ind:filepath>/etc/system-release-cpe</ind:filepath>
<ind:pattern operation="pattern match">^cpe:\/o:fedoraproject:fedora:[\d]+$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:family_object id="oval:ssg-object_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_rhel7_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl6:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl7:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle11_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle11_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle11_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle12_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle12_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle12_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_unix_wrlinux:obj:1" version="1"/>
<unix:file_object version="1" id="oval:ssg-obj_test_wrlinux:obj:1">
<unix:filepath>/etc/wrlinux-release</unix:filepath>
</unix:file_object>
<ind:textfilecontent54_object comment="/etc/securetty file exists" id="oval:ssg-object_etc_securetty_exists:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^.*$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object comment="no entries /etc/securetty" id="oval:ssg-object_no_direct_root_logins:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_no_empty_passwords:obj:1" version="1">
<ind:filepath>/etc/pam.d/system-auth</ind:filepath>
<ind:pattern operation="pattern match">\s*nullok\s*</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_no_insecure_locks_exports:obj:1" version="2">
<ind:filepath>/etc/exports</ind:filepath>
<ind:pattern operation="pattern match">^(.*?(\binsecure_locks\b)[^$]*)$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:file_object comment="look for .netrc in /home" id="oval:ssg-object_no_netrc_files_home:obj:1" version="1">
<unix:behaviors recurse="directories" recurse_direction="down" max_depth="1" recurse_file_system="all"/>
<unix:path operation="equals">/home</unix:path>
<unix:filename operation="pattern match">^\.netrc$</unix:filename>
</unix:file_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_uid_min_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance od UID_MIN directive -->
<ind:pattern operation="pattern match">.*\n(?!#|SYS_)(UID_MIN[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance of SYS_UID_MIN directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(SYS_UID_MIN[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1" version="1">
<ind:behaviors singleline="true"/>
<ind:filepath>/etc/login.defs</ind:filepath>
<!-- Last (uncommented) instance of SYS_UID_MAX directive -->
<ind:pattern operation="pattern match">.*\n[^#]*(SYS_UID_MAX[\s]+[\d]+)\s*\n</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_etc_passwd_entries:obj:1" version="1">
<ind:filepath>/etc/passwd</ind:filepath>
<ind:pattern operation="pattern match">^(?!root).*:x:([\d]+):[\d]+:[^:]*:[^:]*:(?!\/sbin\/nologin|\/bin\/sync|\/sbin\/shutdown|\/sbin\/halt).*$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:variable_object id="oval:ssg-object_shell_defined_default_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_default_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<ind:variable_object id="oval:ssg-object_shell_defined_reserved_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_reserved_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<ind:variable_object id="oval:ssg-object_shell_defined_dynalloc_uid_range:obj:1" version="1">
<ind:var_ref>oval:ssg-variable_dynalloc_range_quad_expr:var:1</ind:var_ref>
</ind:variable_object>
<linux:rpminfo_object id="oval:ssg-obj_package_net-snmp_removed:obj:1" version="1">
<linux:name>net-snmp</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_package_openssh-server_removed:obj:1" version="1">
<linux:name>openssh-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_package_prelink_removed:obj:1" version="1">
<linux:name>prelink</linux:name>
</linux:rpminfo_object>
<ind:textfilecontent54_object comment="serial ports /etc/securetty" id="oval:ssg-object_serial_ports_etc_securetty:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^ttyS[0-9]+$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object comment="virtual consoles /etc/securetty" id="oval:ssg-object_virtual_consoles_etc_securetty:obj:1" version="1">
<ind:filepath>/etc/securetty</ind:filepath>
<ind:pattern operation="pattern match">^vc/[0-9]+$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_snmp_default_communities:obj:1" version="1">
<ind:filepath>/etc/snmp/snmpd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(com2se|rocommunity|rwcommunity|createUser).*(public|private)</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_snmp_versions:obj:1" version="1">
<ind:filepath>/etc/snmp/snmpd.conf</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(com2se|rocommunity|rwcommunity)</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_permitemptypasswords_no:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)PermitEmptyPasswords(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_disable_rhosts_rsa:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)RhostsRSAAuthentication(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_permitrootlogin_no:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)PermitRootLogin(?-i)[\s]+no[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_disable_user_known_hosts:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)IgnoreUserKnownHosts(?-i)[\s]+yes[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-object_sshd_idle_timeout:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)ClientAliveInterval[\s]+(\d+)[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<ind:textfilecontent54_object id="oval:ssg-obj_sshd_clientalivecountmax:obj:1" version="2">
<ind:filepath>/etc/ssh/sshd_config</ind:filepath>
<ind:pattern operation="pattern match">^[\s]*(?i)ClientAliveCountMax[\s]+([\d]+)[\s]*(?:|(?:#.*))?$</ind:pattern>
<ind:instance datatype="int">1</ind:instance>
</ind:textfilecontent54_object>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_ppc_64:obj:1" version="1"/>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_ppcle_64:obj:1" version="1"/>
<unix:uname_object comment="32 bit architecture" id="oval:ssg-object_system_info_architecture_x86:obj:1" version="1"/>
<unix:uname_object comment="64 bit architecture" id="oval:ssg-object_system_info_architecture_x86_64:obj:1" version="1"/>
</objects>
<states>
<unix:runlevel_state comment="not configured to start" id="oval:ssg-state_service_sshd_off:ste:1" version="1">
<unix:start datatype="boolean">false</unix:start>
<unix:kill datatype="boolean">true</unix:kill>
</unix:runlevel_state>
<ind:variable_state id="oval:ssg-state_etc_passwd_no_duplicate_user_names:ste:1" version="1">
<ind:value var_ref="oval:ssg-variable_count_of_unique_usernames_from_etc_passwd:var:1" datatype="int" operation="equals" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_max_days_instance_value:ste:1" version="1">
<ind:value operation="less than or equal" var_ref="oval:ssg-var_accounts_maximum_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_min_days_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_minimum_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<unix:password_state id="oval:ssg-state_accounts_password_all_shadowed:ste:1" version="1">
<unix:password>x</unix:password>
</unix:password_state>
<ind:variable_state id="oval:ssg-state_last_pass_min_len_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_password_minlen_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_last_pass_warn_age_instance_value:ste:1" version="1">
<ind:value operation="greater than or equal" var_ref="oval:ssg-var_accounts_password_warn_age_login_defs:var:1" datatype="int" var_check="at least one"/>
</ind:variable_state>
<ind:textfilecontent54_state id="oval:ssg-state_var_accounts_passwords_pam_faillock_deny_value:ste:1" version="1">
<ind:subexpression datatype="int" operation="less than or equal" var_ref="oval:ssg-var_accounts_passwords_pam_faillock_deny:var:1"/>
</ind:textfilecontent54_state>
<unix:file_state comment="group or other has write privilege" id="oval:ssg-state_accounts_root_path_dirs_wrong_perms:ste:1" version="1" operator="OR">
<unix:gwrite datatype="boolean">true</unix:gwrite>
<unix:owrite datatype="boolean">true</unix:owrite>
</unix:file_state>
<unix:file_state comment="symbolic link" id="oval:ssg-state_accounts_root_path_dirs_symlink:ste:1" version="1">
<unix:type operation="equals">symbolic link</unix:type>
</unix:file_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_action_mail_acct:ste:1" version="1">
<ind:subexpression operation="equals" var_ref="oval:ssg-var_auditd_action_mail_acct:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_admin_space_left_action:ste:1" version="1">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_admin_space_left_action:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_max_log_file:ste:1" version="1">
<ind:subexpression operation="greater than or equal" var_ref="oval:ssg-var_auditd_max_log_file:var:1" datatype="int"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_max_log_file_action:ste:1" version="1">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_max_log_file_action:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_num_logs:ste:1" version="1">
<ind:subexpression operation="greater than or equal" var_ref="oval:ssg-var_auditd_num_logs:var:1" datatype="int"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_auditd_data_retention_space_left_action:ste:1" version="2">
<ind:subexpression operation="case insensitive equals" var_ref="oval:ssg-var_auditd_space_left_action:var:1"/>
</ind:textfilecontent54_state>
<unix:file_state id="oval:ssg-state_file_groupowner_etc_passwd:ste:1" version="1">
<unix:group_id datatype="int">0</unix:group_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_file_owner_etc_passwd:ste:1" version="1">
<unix:user_id datatype="int">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_owner_not_root_root_var_log_audit:ste:1" version="1" operator="OR">
<unix:group_id datatype="int" operation="not equal">0</unix:group_id>
<unix:user_id datatype="int" operation="not equal">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-state_owner_not_root_var_log_audit-non_root:ste:1" version="1" operator="OR">
<unix:group_id datatype="int" operation="not equal">0</unix:group_id>
<unix:user_id datatype="int" operation="equals">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_uid_0:ste:1" version="1">
<unix:user_id datatype="int" operation="equals">0</unix:user_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_gid_0:ste:1" version="1">
<unix:group_id datatype="int" operation="equals">0</unix:group_id>
</unix:file_state>
<unix:file_state id="oval:ssg-_etc_passwd_state_mode_0644_or_stronger:ste:1" version="2">
<unix:suid datatype="boolean">false</unix:suid>
<unix:sgid datatype="boolean">false</unix:sgid>
<unix:sticky datatype="boolean">false</unix:sticky>
<unix:uexec datatype="boolean">false</unix:uexec>
<unix:gwrite datatype="boolean">false</unix:gwrite>
<unix:gexec datatype="boolean">false</unix:gexec>
<unix:owrite datatype="boolean">false</unix:owrite>
<unix:oexec datatype="boolean">false</unix:oexec>
</unix:file_state>
<unix:file_state id="oval:ssg-state_home_dirs_home_itself:ste:1" version="1">
<!-- Exclude /home directory itself from the check. Check /home/* directories only. -->
<unix:path operation="equals">/home</unix:path>
</unix:file_state>
<unix:file_state id="oval:ssg-state_home_dirs_wrong_perm:ste:1" version="1" operator="OR">
<unix:suid datatype="boolean">true</unix:suid>
<unix:sgid datatype="boolean">true</unix:sgid>
<unix:sticky datatype="boolean">true</unix:sticky>
<unix:gwrite datatype="boolean">true</unix:gwrite>
<unix:oread datatype="boolean">true</unix:oread>
<unix:owrite datatype="boolean">true</unix:owrite>
<unix:oexec datatype="boolean">true</unix:oexec>
</unix:file_state>
<linux:rpminfo_state id="oval:ssg-state_centos6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_centos7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_workstation:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_server:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_computenode:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_rhel7_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_workstation:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_server:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_computenode:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle11_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_desktop:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_server:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle12_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_desktop:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_server:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_wrlinux:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<ind:variable_state id="oval:ssg-state_shell_defined_default_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_shell_defined_reserved_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:variable_state id="oval:ssg-state_shell_defined_dynalloc_uid_range:ste:1" version="1">
<ind:value datatype="int" operation="greater than">0</ind:value>
</ind:variable_state>
<ind:textfilecontent54_state comment="upper bound of ClientAliveInterval in seconds" id="oval:ssg-state_timeout_value_upper_bound:ste:1" version="1">
<ind:subexpression datatype="int" operation="less than or equal" var_check="all" var_ref="oval:ssg-sshd_idle_timeout_value:var:1"/>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state comment="lower bound of ClientAliveInterval in seconds" id="oval:ssg-state_timeout_value_lower_bound:ste:1" version="1">
<ind:subexpression datatype="int" operation="greater than">0</ind:subexpression>
</ind:textfilecontent54_state>
<ind:textfilecontent54_state id="oval:ssg-state_sshd_clientalivecountmax:ste:1" version="1">
<ind:subexpression datatype="int" operation="equals">0</ind:subexpression>
</ind:textfilecontent54_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_ppc_64:ste:1" version="1">
<unix:processor_type operation="equals">ppc64</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_ppcle_64:ste:1" version="1">
<unix:processor_type operation="equals">ppc64le</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="32 bit architecture" id="oval:ssg-state_system_info_architecture_x86:ste:1" version="1">
<unix:processor_type operation="equals">i686</unix:processor_type>
</unix:uname_state>
<unix:uname_state comment="64 bit architecture" id="oval:ssg-state_system_info_architecture_x86_64:ste:1" version="1">
<unix:processor_type operation="equals">x86_64</unix:processor_type>
</unix:uname_state>
</states>
<variables>
<local_variable id="oval:ssg-variable_count_of_all_usernames_from_etc_passwd:var:1" datatype="int" version="1" comment="Count of all username rows retrieved from /etc/passwd (including duplicates if any)">
<count>
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_content:obj:1"/>
</count>
</local_variable>
<local_variable id="oval:ssg-variable_count_of_unique_usernames_from_etc_passwd:var:1" datatype="int" version="1" comment="Count of unique username rows retrieved from /etc/passwd">
<count>
<unique>
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_content:obj:1"/>
</unique>
</count>
</local_variable>
<local_variable id="oval:ssg-variable_last_pass_max_days_instance_value:var:1" datatype="int" comment="The value of last PASS_MAX_DAYS directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MAX_DAYS\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_max_days_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Maximum password age" datatype="int" id="oval:ssg-var_accounts_maximum_age_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_min_days_instance_value:var:1" datatype="int" comment="The value of last PASS_MIN_DAYS directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MIN_DAYS\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_min_days_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Minimum password age in days" datatype="int" id="oval:ssg-var_accounts_minimum_age_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_min_len_instance_value:var:1" datatype="int" comment="The value of last PASS_MIN_LEN directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_MIN_LEN\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_min_len_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="Password minimum length" datatype="int" id="oval:ssg-var_accounts_password_minlen_login_defs:var:1" version="1"/>
<local_variable id="oval:ssg-variable_last_pass_warn_age_instance_value:var:1" datatype="int" comment="The value of last PASS_WARN_AGE directive in /etc/login.defs" version="1">
<regex_capture pattern="PASS_WARN_AGE\s+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_pass_warn_age_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<external_variable comment="password expiration warning age in days" datatype="int" id="oval:ssg-var_accounts_password_warn_age_login_defs:var:1" version="1"/>
<external_variable id="oval:ssg-var_accounts_passwords_pam_faillock_deny:var:1" datatype="int" comment="number of failed login attempts allowed" version="1"/>
<local_variable comment="Split the PATH on the : delimiter" datatype="string" id="oval:ssg-var_accounts_root_path_dirs_no_write:var:1" version="1">
<split delimiter=":">
<object_component item_field="value" object_ref="oval:ssg-object_accounts_root_path_dirs_no_write_pathenv:obj:1"/>
</split>
</local_variable>
<external_variable comment="audit action_mail_acct setting" datatype="string" id="oval:ssg-var_auditd_action_mail_acct:var:1" version="1"/>
<external_variable comment="audit admin_space_left_action setting" datatype="string" id="oval:ssg-var_auditd_admin_space_left_action:var:1" version="1"/>
<external_variable comment="audit max_log_file settting" datatype="int" id="oval:ssg-var_auditd_max_log_file:var:1" version="1"/>
<external_variable comment="audit max_log_file_action setting" datatype="string" id="oval:ssg-var_auditd_max_log_file_action:var:1" version="1"/>
<external_variable comment="audit num_logs settting" datatype="int" id="oval:ssg-var_auditd_num_logs:var:1" version="1"/>
<external_variable comment="audit space_left_action setting" datatype="string" id="oval:ssg-var_auditd_space_left_action:var:1" version="2"/>
<local_variable id="oval:ssg-variable_sys_uids_etc_passwd:var:1" datatype="int" comment="UIDs retrieved from /etc/passwd" version="1">
<object_component item_field="subexpression" object_ref="oval:ssg-object_etc_passwd_entries:obj:1"/>
</local_variable>
<local_variable id="oval:ssg-variable_uid_min_value:var:1" datatype="int" comment="Value of last UID_MIN from /etc/login.defs" version="1">
<regex_capture pattern="UID_MIN[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_uid_min_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_default_range_quad_expr:var:1" datatype="int" comment="Construct (x - 0) * (x - (UID_MIN - 1)) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<!-- (x - 0) = x => use just "x" value -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get (x - (UID_MIN -1)) result -->
<arithmetic arithmetic_operation="add">
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get -1 * (UID_MIN - 1) result -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<!-- Get (UID_MIN -1) result -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_uid_min_value:var:1"/>
<literal_component datatype="int">-1</literal_component>
</arithmetic>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<local_variable id="oval:ssg-variable_sys_uid_min_value:var:1" datatype="int" comment="Value of last SYS_UID_MIN from /etc/login.defs" version="1">
<regex_capture pattern="SYS_UID_MIN[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_sys_uid_min_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_sys_uid_max_value:var:1" datatype="int" comment="Value of last SYS_UID_MAX from /etc/login.defs" version="1">
<regex_capture pattern="SYS_UID_MAX[\s]+(\d+)">
<object_component item_field="subexpression" object_ref="oval:ssg-object_last_sys_uid_max_from_etc_login_defs:obj:1"/>
</regex_capture>
</local_variable>
<local_variable id="oval:ssg-variable_reserved_range_quad_expr:var:1" datatype="int" comment="Construct (x - 0) * (x - SYS_UID_MIN) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<!-- (x - 0) = x => use just "x" value -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Construct (x - SYS_UID_MIN) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MIN -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_min_value:var:1"/>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<local_variable id="oval:ssg-variable_dynalloc_range_quad_expr:var:1" datatype="int" comment="Construct (x - SYS_UID_MIN) * (x - SYS_UID_MAX) expression" version="1">
<!-- Construct the final multiplication -->
<arithmetic arithmetic_operation="multiply">
<!-- Construct (x - SYS_UID_MIN) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MIN -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_min_value:var:1"/>
</arithmetic>
</arithmetic>
<!-- Construct (x - SYS_UID_MAX) expression -->
<arithmetic arithmetic_operation="add">
<!-- Get "x", thus retrieved /etc/passwd UIDs as int -->
<variable_component var_ref="oval:ssg-variable_sys_uids_etc_passwd:var:1"/>
<!-- Get negative value of SYS_UID_MAX -->
<arithmetic arithmetic_operation="multiply">
<literal_component datatype="int">-1</literal_component>
<variable_component var_ref="oval:ssg-variable_sys_uid_max_value:var:1"/>
</arithmetic>
</arithmetic>
</arithmetic>
</local_variable>
<external_variable comment="timeout value" datatype="int" id="oval:ssg-sshd_idle_timeout_value:var:1" version="1"/>
</variables>
</oval_definitions>
</ds:component>
<ds:component id="scap_org.open-scap_comp_output--ssg-sle11-ocil.xml" timestamp="2017-08-11T21:23:24">
<ocil xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://scap.nist.gov/schema/ocil/2.0" xmlns:xhtml="http://www.w3.org/1999/xhtml">
<generator>
<schema_version>2.0</schema_version>
<timestamp>2017-08-11T09:18:08Z</timestamp>
</generator>
<questionnaires>
<questionnaire id="ocil:ssg-file_owner_etc_passwd_ocil:questionnaire:1">
<title>Verify User Who Owns passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_owner_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
<questionnaire id="ocil:ssg-file_groupowner_etc_passwd_ocil:questionnaire:1">
<title>Verify Group Who Owns passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_groupowner_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
<questionnaire id="ocil:ssg-file_permissions_etc_passwd_ocil:questionnaire:1">
<title>Verify Permissions on passwd File</title>
<actions>
<test_action_ref>ocil:ssg-file_permissions_etc_passwd_action:testaction:1</test_action_ref>
</actions>
</questionnaire>
</questionnaires>
<test_actions>
<boolean_question_test_action id="ocil:ssg-file_owner_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_owner_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
<boolean_question_test_action id="ocil:ssg-file_groupowner_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_groupowner_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
<boolean_question_test_action id="ocil:ssg-file_permissions_etc_passwd_action:testaction:1" question_ref="ocil:ssg-file_permissions_etc_passwd_question:question:1">
<when_true>
<result>PASS</result>
</when_true>
<when_false>
<result>FAIL</result>
</when_false>
</boolean_question_test_action>
</test_actions>
<questions>
<boolean_question id="ocil:ssg-file_owner_etc_passwd_question:question:1">
<question_text>
To check the ownership of /etc/passwd, run the command:
$ ls -lL /etc/passwd
If properly configured, the output should indicate the following owner:
root
Is it the case that it does not?
</question_text>
</boolean_question>
<boolean_question id="ocil:ssg-file_groupowner_etc_passwd_question:question:1">
<question_text>
To check the group ownership of /etc/passwd, run the command:
$ ls -lL /etc/passwd
If properly configured, the output should indicate the following group-owner.
root
Is it the case that it does not?
</question_text>
</boolean_question>
<boolean_question id="ocil:ssg-file_permissions_etc_passwd_question:question:1">
<question_text>
To check the permissions of /etc/passwd, run the command:
$ ls -l /etc/passwd
If properly configured, the output should indicate the following permissions:
-rw-r--r--
Is it the case that it does not?
</question_text>
</boolean_question>
</questions>
</ocil>
</ds:component>
<ds:component id="scap_org.open-scap_comp_output--ssg-sle11-pcidss-xccdf-1.2.xml" timestamp="2017-08-11T21:23:24">
<ns0:Benchmark xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:ns0="http://checklists.nist.gov/xccdf/1.2" id="xccdf_org.ssgproject.content_benchmark_PCIDSS-SUSE-11" resolved="1" style="SCAP_1.2" xml:lang="en-US">
<ns0:status date="2017-08-11">draft</ns0:status>
<ns0:title xml:lang="en-US">Guide to the Secure Configuration of SUSE Linux Enterprise 11</ns0:title>
<ns0:description xml:lang="en-US">This guide presents a catalog of security-relevant
configuration settings for SUSE Linux Enterprise 11. It is a rendering of
content structured in the eXtensible Configuration Checklist Description Format (XCCDF)
in order to support security automation. The SCAP content is
is available in the <html:code>scap-security-guide</html:code> package which is developed at
<html:a href="https://www.open-scap.org/security-policies/scap-security-guide">https://www.open-scap.org/security-policies/scap-security-guide</html:a>.
<html:br/>
<html:br/>
Providing system administrators with such guidance informs them how to securely
configure systems under their control in a variety of network roles. Policy
makers and baseline creators can use this catalog of settings, with its
associated references to higher-level security control catalogs, in order to
assist them in security baseline creation. This guide is a <html:i>catalog, not a
checklist,</html:i> and satisfaction of every item is not likely to be possible or
sensible in many operational scenarios. However, the XCCDF format enables
granular selection and adjustment of settings, and their association with OVAL
and OCIL content provides an automated checking capability. Transformations of
this document, and its associated automated checking content, are capable of
providing baselines that meet a diverse set of policy objectives. Some example
XCCDF <html:i>Profiles</html:i>, which are selections of items that form checklists and
can be used as baselines, are available with this guide. They can be
processed, in an automated fashion, with tools that support the Security
Content Automation Protocol (SCAP). The DISA STIG for SUSE Linux Enterprise 11,
which provides required settings for US Department of Defense systems, is
one example of a baseline created from this guidance.
</ns0:description>
<ns0:notice id="terms_of_use" xml:lang="en-US">Do not attempt to implement any of the settings in
this guide without first testing them in a non-operational environment. The
creators of this guidance assume no responsibility whatsoever for its use by
other parties, and makes no guarantees, expressed or implied, about its
quality, reliability, or any other characteristic.</ns0:notice>
<ns0:front-matter xml:lang="en-US">The SCAP Security Guide Project<html:br/>
<html:a href="https://www.open-scap.org/security-policies/scap-security-guide">https://www.open-scap.org/security-policies/scap-security-guide</html:a></ns0:front-matter>
<ns0:rear-matter xml:lang="en-US">Red Hat and Red Hat Enterprise Linux are either registered
trademarks or trademarks of Red Hat, Inc. in the United States and other
countries. All other names are registered trademarks or trademarks of their
respective companies.</ns0:rear-matter>
<ns0:platform idref="cpe:/o:suse:linux_enterprise_server:11"/>
<ns0:version update="https://github.com/OpenSCAP/scap-security-guide/releases/latest">0.1.31</ns0:version>
<ns0:metadata>
<dc:publisher>SCAP Security Guide Project</dc:publisher>
<dc:creator>SCAP Security Guide Project</dc:creator>
<dc:contributor>Gabe Alford <redhatrises@gmail.com></dc:contributor>
<dc:contributor>Christopher Anderson <cba@fedoraproject.org></dc:contributor>
<dc:contributor>Chuck Atkins <chuck.atkins@kitware.com></dc:contributor>
<dc:contributor>Molly Jo Bault <Molly.Jo.Bault@ballardtech.com></dc:contributor>
<dc:contributor>Joseph Bisch <joseph.bisch@gmail.com></dc:contributor>
<dc:contributor>Jeffrey Blank <blank@eclipse.ncsc.mil></dc:contributor>
<dc:contributor>Blake Burkhart <blake.burkhart@us.af.mil></dc:contributor>
<dc:contributor>Patrick Callahan <pmc@patrickcallahan.com></dc:contributor>
<dc:contributor>Nick Carboni <ncarboni@redhat.com></dc:contributor>
<dc:contributor>Frank Caviggia <fcaviggi@ra.iad.redhat.com></dc:contributor>
<dc:contributor>Eric Christensen <echriste@redhat.com></dc:contributor>
<dc:contributor>Caleb Cooper <coopercd@ornl.gov></dc:contributor>
<dc:contributor>Maura Dailey <maura@eclipse.ncsc.mil></dc:contributor>
<dc:contributor>Klaas Demter <demter@atix.de></dc:contributor>
<dc:contributor>Jean-Baptiste Donnette <jean-baptiste.donnette@epita.fr></dc:contributor>
<dc:contributor>drax <applezip@gmail.com></dc:contributor>
<dc:contributor>Greg Elin <gregelin@gitmachines.com></dc:contributor>
<dc:contributor>Andrew Gilmore <agilmore2@gmail.com></dc:contributor>
<dc:contributor>Joshua Glemza <jglemza@nasa.gov></dc:contributor>
<dc:contributor>Steve Grubb <sgrubb@redhat.com></dc:contributor>
<dc:contributor>Trey Henefield <thenefield@gmail.com></dc:contributor>
<dc:contributor>Robin Price II <robin@redhat.com></dc:contributor>
<dc:contributor>Jeremiah Jahn <jeremiah@goodinassociates.com></dc:contributor>
<dc:contributor>Stephan Joerrens <Stephan.Joerrens@fiduciagad.de></dc:contributor>
<dc:contributor>Yuli Khodorkovskiy <ykhodorkovskiy@tresys.com></dc:contributor>
<dc:contributor>Luke Kordell <luke.t.kordell@lmco.com></dc:contributor>
<dc:contributor>kspargur <kspargur@kspargur.csb></dc:contributor>
<dc:contributor>Fen Labalme <fen@civicactions.com></dc:contributor>
<dc:contributor>Jan Lieskovsky <jlieskov@redhat.com></dc:contributor>
<dc:contributor>Šimon Lukašík <slukasik@redhat.com></dc:contributor>
<dc:contributor>Jamie Lorwey Martin <jlmartin@redhat.com></dc:contributor>
<dc:contributor>Michael McConachie <michael@redhat.com></dc:contributor>
<dc:contributor>Rodney Mercer <rmercer@harris.com></dc:contributor>
<dc:contributor>Brian Millett <bmillett@gmail.com></dc:contributor>
<dc:contributor>mmosel <mmosel@kde.example.com></dc:contributor>
<dc:contributor>Zbynek Moravec <zmoravec@redhat.com></dc:contributor>
<dc:contributor>Kazuo Moriwaka <moriwaka@users.noreply.github.com></dc:contributor>
<dc:contributor>Michael Moseley <michael@eclipse.ncsc.mil></dc:contributor>
<dc:contributor>Joe Nall <joe@nall.com></dc:contributor>
<dc:contributor>Michele Newman <mnewman@redhat.com></dc:contributor>
<dc:contributor>Kaustubh Padegaonkar <theTuxRacer@gmail.com></dc:contributor>
<dc:contributor>Michael Palmiotto <mpalmiotto@tresys.com></dc:contributor>
<dc:contributor>pcactr <paul.c.arnold4.ctr@mail.mil></dc:contributor>
<dc:contributor>Kenneth Peeples <kennethwpeeples@gmail.com></dc:contributor>
<dc:contributor>Frank Lin PIAT <fpiat@klabs.be></dc:contributor>
<dc:contributor>Martin Preisler <mpreisle@redhat.com></dc:contributor>
<dc:contributor>T.O. Radzy Radzykewycz <radzy@windriver.com></dc:contributor>
<dc:contributor>Rick Renshaw <Richard_Renshaw@xtoenergy.com></dc:contributor>
<dc:contributor>Chris Reynolds <c.reynolds82@gmail.com></dc:contributor>
<dc:contributor>Pat Riehecky <riehecky@fnal.gov></dc:contributor>
<dc:contributor>Joshua Roys <roysjosh@gmail.com></dc:contributor>
<dc:contributor>rrenshaw <bofh69@yahoo.com></dc:contributor>
<dc:contributor>Ray Shaw (Cont ARL/CISD) rvshaw <rvshaw@esme.arl.army.mil></dc:contributor>
<dc:contributor>Willy Santos <wsantos@redhat.com></dc:contributor>
<dc:contributor>Gautam Satish <gautams@hpe.com></dc:contributor>
<dc:contributor>Watson Sato <wsato@redhat.com></dc:contributor>
<dc:contributor>Satoru SATOH <satoru.satoh@gmail.com></dc:contributor>
<dc:contributor>Spencer Shimko <sshimko@tresys.com></dc:contributor>
<dc:contributor>Francisco Slavin <fslavin@tresys.com></dc:contributor>
<dc:contributor>David Smith <dsmith@eclipse.ncsc.mil></dc:contributor>
<dc:contributor>Kevin Spargur <kspargur@redhat.com></dc:contributor>
<dc:contributor>Kenneth Stailey <kstailey.lists@gmail.com></dc:contributor>
<dc:contributor>Leland Steinke <leland.j.steinke.ctr@mail.mil></dc:contributor>
<dc:contributor>Philippe Thierry <phil@reseau-libre.net></dc:contributor>
<dc:contributor>Paul Tittle <ptittle@cmf.nrl.navy.mil></dc:contributor>
<dc:contributor>Jeb Trayer <jeb.d.trayer@uscg.mil></dc:contributor>
<dc:contributor>Shawn Wells <shawn@redhat.com></dc:contributor>
<dc:contributor>Rob Wilmoth <rwilmoth@redhat.com></dc:contributor>
<dc:contributor>Lucas Yamanishi <lucas.yamanishi@onyxpoint.com></dc:contributor>
<dc:contributor>Kevin Zimmerman <kevin.zimmerman@kitware.com></dc:contributor>
<dc:contributor>Jan Černý <jcerny@redhat.com></dc:contributor>
<dc:contributor>Michal Šrubař <msrubar@redhat.com></dc:contributor>
<dc:source>https://github.com/OpenSCAP/scap-security-guide/releases/latest</dc:source>
</ns0:metadata>
<ns0:model system="urn:xccdf:scoring:default"/>
<ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2." selected="true"><ns0:title>2.</ns0:title><ns0:description>Do not use vendor-supplied defaults for system passwords and other</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1" selected="true"><ns0:title>2.1</ns0:title><ns0:description>Always change vendor-supplied</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1" selected="true"><ns0:title>2.1.1</ns0:title><ns0:description>For wireless environments</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1.a" selected="true"><ns0:title>2.1.1.a</ns0:title><ns0:description>Interview responsible personnel and examine</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1.b" selected="true"><ns0:title>2.1.1.b</ns0:title><ns0:description>Interview personnel and examine policies and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1.c" selected="true"><ns0:title>2.1.1.c</ns0:title><ns0:description>Examine vendor documentation and login to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1.d" selected="true"><ns0:title>2.1.1.d</ns0:title><ns0:description>Examine vendor documentation and observe</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.1.e" selected="true"><ns0:title>2.1.1.e</ns0:title><ns0:description>Examine vendor documentation and observe</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.a" selected="true"><ns0:title>2.1.a</ns0:title><ns0:description>Choose a sample of system components, and attempt</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.b" selected="true"><ns0:title>2.1.b</ns0:title><ns0:description>For the sample of system components, verify that all</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.1.c" selected="true"><ns0:title>2.1.c</ns0:title><ns0:description>Interview personnel and examine supporting</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2" selected="true"><ns0:title>2.2</ns0:title><ns0:description>Develop configuration standards for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.1" selected="true"><ns0:title>2.2.1</ns0:title><ns0:description>Implement only one primary</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.1.a" selected="true"><ns0:title>2.2.1.a</ns0:title><ns0:description>Select a sample of system components and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.1.b" selected="true"><ns0:title>2.2.1.b</ns0:title><ns0:description>If virtualization technologies are used, inspect the</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.2" selected="true"><ns0:title>2.2.2</ns0:title><ns0:description>Enable only necessary services,</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.2.a" selected="true"><ns0:title>2.2.2.a</ns0:title><ns0:description>Select a sample of system components and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.2.b" selected="true"><ns0:title>2.2.2.b</ns0:title><ns0:description>Identify any enabled insecure services, daemons,</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.3" selected="true"><ns0:title>2.2.3</ns0:title><ns0:description>Implement additional security</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.3.a" selected="true"><ns0:title>2.2.3.a</ns0:title><ns0:description>Inspect configuration settings to verify that security</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.4" selected="true"><ns0:title>2.2.4</ns0:title><ns0:description>Configure system security</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.4.a" selected="true"><ns0:title>2.2.4.a</ns0:title><ns0:description>Interview system administrators and/or security</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.4.b" selected="true"><ns0:title>2.2.4.b</ns0:title><ns0:description>Examine the system configuration standards to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.4.c" selected="true"><ns0:title>2.2.4.c</ns0:title><ns0:description>Select a sample of system components and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.5" selected="true"><ns0:title>2.2.5</ns0:title><ns0:description>Remove all unnecessary</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.5.a" selected="true"><ns0:title>2.2.5.a</ns0:title><ns0:description>Select a sample of system components and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.5.b" selected="true"><ns0:title>2.2.5.b</ns0:title><ns0:description>. Examine the documentation and security</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.5.c" selected="true"><ns0:title>2.2.5.c</ns0:title><ns0:description>. Examine the documentation and security</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.a" selected="true"><ns0:title>2.2.a</ns0:title><ns0:description/></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.b" selected="true"><ns0:title>2.2.b</ns0:title><ns0:description>Examine policies and interview personnel to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.c" selected="true"><ns0:title>2.2.c</ns0:title><ns0:description>Examine policies and interview personnel to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.2.d" selected="true"><ns0:title>2.2.d</ns0:title><ns0:description>Verify that system configuration standards include the</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.3" selected="true"><ns0:title>2.3</ns0:title><ns0:description>Encrypt all non-console</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.3.a" selected="true"><ns0:title>2.3.a</ns0:title><ns0:description>Observe an administrator log on to each system and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.3.b" selected="true"><ns0:title>2.3.b</ns0:title><ns0:description>Review services and parameter files on systems to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.3.c" selected="true"><ns0:title>2.3.c</ns0:title><ns0:description>Observe an administrator log on to each system to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.3.d" selected="true"><ns0:title>2.3.d</ns0:title><ns0:description>Examine vendor documentation and interview</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.4" selected="true"><ns0:title>2.4</ns0:title><ns0:description>Maintain an inventory of system</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.4.a" selected="true"><ns0:title>2.4.a</ns0:title><ns0:description>Examine system inventory to verify that a list of</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.4.b" selected="true"><ns0:title>2.4.b</ns0:title><ns0:description>Interview personnel to verify the documented inventory</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.5" selected="true"><ns0:title>2.5</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-2.6" selected="true"><ns0:title>2.6</ns0:title><ns0:description>Shared hosting providers must</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3." selected="true"><ns0:title>3.</ns0:title><ns0:description>Protect stored cardholder data</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.1" selected="true"><ns0:title>3.1</ns0:title><ns0:description>Keep cardholder data storage to a</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.1.a" selected="true"><ns0:title>3.1.a</ns0:title><ns0:description>Examine the data retention and disposal policies,</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.1.b" selected="true"><ns0:title>3.1.b</ns0:title><ns0:description>Interview personnel to verify that:</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.1.c" selected="true"><ns0:title>3.1.c</ns0:title><ns0:description>For a sample of system components that store cardholder</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2" selected="true"><ns0:title>3.2</ns0:title><ns0:description>Do not store sensitive authentication</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.1" selected="true"><ns0:title>3.2.1</ns0:title><ns0:description>Do not store the full contents of</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.2" selected="true"><ns0:title>3.2.2</ns0:title><ns0:description>Do not store the card verification</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.3" selected="true"><ns0:title>3.2.3</ns0:title><ns0:description>Do not store the personal</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.a" selected="true"><ns0:title>3.2.a</ns0:title><ns0:description>For issuers and/or companies that support issuing</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.b" selected="true"><ns0:title>3.2.b</ns0:title><ns0:description>For issuers and/or companies that support issuing</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.c" selected="true"><ns0:title>3.2.c</ns0:title><ns0:description>For all other entities, if sensitive authentication data is</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.2.d" selected="true"><ns0:title>3.2.d</ns0:title><ns0:description>For all other entities, if sensitive authentication data is</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.3" selected="true"><ns0:title>3.3</ns0:title><ns0:description>Mask PAN when displayed (the first</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.3.a" selected="true"><ns0:title>3.3.a</ns0:title><ns0:description>Examine written policies and procedures for masking the</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.3.b" selected="true"><ns0:title>3.3.b</ns0:title><ns0:description>Examine system configurations to verify that full PAN is</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.3.c" selected="true"><ns0:title>3.3.c</ns0:title><ns0:description>Examine displays of PAN (for example, on screen, on</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4" selected="true"><ns0:title>3.4</ns0:title><ns0:description>Render PAN unreadable anywhere it</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.1" selected="true"><ns0:title>3.4.1</ns0:title><ns0:description>If disk encryption is used (rather</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.1.a" selected="true"><ns0:title>3.4.1.a</ns0:title><ns0:description>If disk encryption is used, inspect the configuration</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.1.b" selected="true"><ns0:title>3.4.1.b</ns0:title><ns0:description>Observe processes and interview personnel to verify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.1.c" selected="true"><ns0:title>3.4.1.c</ns0:title><ns0:description>Examine the configurations and observe the</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.a" selected="true"><ns0:title>3.4.a</ns0:title><ns0:description>Examine documentation about the system used to protect</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.b" selected="true"><ns0:title>3.4.b</ns0:title><ns0:description>Examine several tables or files from a sample of data</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.c" selected="true"><ns0:title>3.4.c</ns0:title><ns0:description>Examine a sample of removable media (for example,</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.d" selected="true"><ns0:title>3.4.d</ns0:title><ns0:description>Examine a sample of audit logs to confirm that the PAN is</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.4.e" selected="true"><ns0:title>3.4.e</ns0:title><ns0:description>If</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5" selected="true"><ns0:title>3.5</ns0:title><ns0:description>Document and implement</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.1" selected="true"><ns0:title>3.5.1</ns0:title><ns0:description>Restrict access to cryptographic</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.2" selected="true"><ns0:title>3.5.2</ns0:title><ns0:description>Store secret and private keys</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.2.a" selected="true"><ns0:title>3.5.2.a</ns0:title><ns0:description>Examine documented procedures to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.2.b" selected="true"><ns0:title>3.5.2.b</ns0:title><ns0:description>Examine system configurations and key storage</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.2.c" selected="true"><ns0:title>3.5.2.c</ns0:title><ns0:description>Wherever key-encrypting keys are used, examine</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.5.3" selected="true"><ns0:title>3.5.3</ns0:title><ns0:description>Store cryptographic keys in the</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6" selected="true"><ns0:title>3.6</ns0:title><ns0:description>Fully document and implement all</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.1" selected="true"><ns0:title>3.6.1</ns0:title><ns0:description>Generation of strong</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.1.a" selected="true"><ns0:title>3.6.1.a</ns0:title><ns0:description>Verify that key-management procedures specify how</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.1.b" selected="true"><ns0:title>3.6.1.b</ns0:title><ns0:description>Observe the method for generating keys to verify that</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.2" selected="true"><ns0:title>3.6.2</ns0:title><ns0:description>Secure cryptographic key</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.2.a" selected="true"><ns0:title>3.6.2.a</ns0:title><ns0:description>Verify that key-management procedures specify how</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.2.b" selected="true"><ns0:title>3.6.2.b</ns0:title><ns0:description>Observe the method for distributing keys to verify that</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.3" selected="true"><ns0:title>3.6.3</ns0:title><ns0:description>Secure cryptographic key storage</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.3.a" selected="true"><ns0:title>3.6.3.a</ns0:title><ns0:description>Verify that key-management procedures specify how</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.3.b" selected="true"><ns0:title>3.6.3.b</ns0:title><ns0:description>Observe the method for storing keys to verify that</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.4" selected="true"><ns0:title>3.6.4</ns0:title><ns0:description>Cryptographic key changes for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.4.a" selected="true"><ns0:title>3.6.4.a</ns0:title><ns0:description>Verify that key-management procedures include a</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.4.b" selected="true"><ns0:title>3.6.4.b</ns0:title><ns0:description>Interview personnel to verify that keys are changed at</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.5" selected="true"><ns0:title>3.6.5</ns0:title><ns0:description>Retirement or replacement (for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.5.a" selected="true"><ns0:title>3.6.5.a</ns0:title><ns0:description>Verify that key-management procedures specify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.5.b" selected="true"><ns0:title>3.6.5.b</ns0:title><ns0:description>Interview personnel to verify the following processes</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.6" selected="true"><ns0:title>3.6.6</ns0:title><ns0:description>If manual clear-text cryptographic</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.6.a" selected="true"><ns0:title>3.6.6.a</ns0:title><ns0:description>Verify that manual clear-text key-management</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.7" selected="true"><ns0:title>3.6.7</ns0:title><ns0:description>Prevention of unauthorized</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.7.a" selected="true"><ns0:title>3.6.7.a</ns0:title><ns0:description>Verify that key-management procedures specify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.7.b" selected="true"><ns0:title>3.6.7.b</ns0:title><ns0:description>Interview personnel and/or observe processes to</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.8" selected="true"><ns0:title>3.6.8</ns0:title><ns0:description>Requirement for cryptographic</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.8.a" selected="true"><ns0:title>3.6.8.a</ns0:title><ns0:description>Verify that key-management procedures specify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.8.b" selected="true"><ns0:title>3.6.8.b</ns0:title><ns0:description>Observe documentation or other evidence showing</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.6.b" selected="true"><ns0:title>3.6.b</ns0:title><ns0:description>Examine the key-management procedures and processes</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-3.7" selected="true"><ns0:title>3.7</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4." selected="true"><ns0:title>4.</ns0:title><ns0:description>Encrypt transmission of cardholder data across open, public networks</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1" selected="true"><ns0:title>4.1</ns0:title><ns0:description>Use strong cryptography and security</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.1" selected="true"><ns0:title>4.1.1</ns0:title><ns0:description>Ensure wireless networks transmitting</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.a" selected="true"><ns0:title>4.1.a</ns0:title><ns0:description>Identify all locations where cardholder data is</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.b" selected="true"><ns0:title>4.1.b</ns0:title><ns0:description>Review documented policies and procedures to verify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.c" selected="true"><ns0:title>4.1.c</ns0:title><ns0:description>Select and observe a sample of inbound and outbound</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.d" selected="true"><ns0:title>4.1.d</ns0:title><ns0:description>Examine keys and certificates to verify that only</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.e" selected="true"><ns0:title>4.1.e</ns0:title><ns0:description>Examine system configurations to verify that the</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.f" selected="true"><ns0:title>4.1.f</ns0:title><ns0:description>Examine system configurations to verify that the proper</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.1.g" selected="true"><ns0:title>4.1.g</ns0:title><ns0:description>For TLS implementations, examine system</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.2" selected="true"><ns0:title>4.2</ns0:title><ns0:description>Never send unprotected PANs by end-</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.2.a" selected="true"><ns0:title>4.2.a</ns0:title><ns0:description>If end-user messaging technologies are used to send</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.2.b" selected="true"><ns0:title>4.2.b</ns0:title><ns0:description>Review written policies to verify the existence of a</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-4.3" selected="true"><ns0:title>4.3</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5." selected="true"><ns0:title>5.</ns0:title><ns0:description>Protect all systems against malware and regularly update anti-virus</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.1" selected="true"><ns0:title>5.1</ns0:title><ns0:description>Deploy anti-virus software on all</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.1.1" selected="true"><ns0:title>5.1.1</ns0:title><ns0:description>Ensure that anti-virus programs</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.1.2" selected="true"><ns0:title>5.1.2</ns0:title><ns0:description>For systems considered to be not</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.2" selected="true"><ns0:title>5.2</ns0:title><ns0:description>Ensure that all anti-virus mechanisms</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.2.a" selected="true"><ns0:title>5.2.a</ns0:title><ns0:description>Examine policies and procedures to verify that anti-virus</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.2.b" selected="true"><ns0:title>5.2.b</ns0:title><ns0:description>Examine anti-virus configurations, including the master</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.2.c" selected="true"><ns0:title>5.2.c</ns0:title><ns0:description>Examine a sample of system components, including all</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.2.d" selected="true"><ns0:title>5.2.d</ns0:title><ns0:description>Examine anti-virus configurations, including the master</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.3" selected="true"><ns0:title>5.3</ns0:title><ns0:description>Ensure that anti-virus mechanisms</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.3.a" selected="true"><ns0:title>5.3.a</ns0:title><ns0:description>Examine anti-virus configurations, including the master</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.3.b" selected="true"><ns0:title>5.3.b</ns0:title><ns0:description>Examine anti-virus configurations, including the master</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.3.c" selected="true"><ns0:title>5.3.c</ns0:title><ns0:description>Interview responsible personnel and observe processes to</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-5.4" selected="true"><ns0:title>5.4</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6." selected="true"><ns0:title>6.</ns0:title><ns0:description>Develop and maintain secure systems and applications</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.1" selected="true"><ns0:title>6.1</ns0:title><ns0:description>Establish a process to identify security</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.1.a" selected="true"><ns0:title>6.1.a</ns0:title><ns0:description>Examine policies and procedures to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.1.b" selected="true"><ns0:title>6.1.b</ns0:title><ns0:description>Interview responsible personnel and observe</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.2" selected="true"><ns0:title>6.2</ns0:title><ns0:description>Ensure that all system components and</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.2.a" selected="true"><ns0:title>6.2.a</ns0:title><ns0:description>Examine policies and procedures related to security-</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.2.b" selected="true"><ns0:title>6.2.b</ns0:title><ns0:description>For a sample of system components and related</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3" selected="true"><ns0:title>6.3</ns0:title><ns0:description>Develop internal and external software</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.1" selected="true"><ns0:title>6.3.1</ns0:title><ns0:description>Remove development, test and/or</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.2" selected="true"><ns0:title>6.3.2</ns0:title><ns0:description>Review custom code prior to release</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.2.a" selected="true"><ns0:title>6.3.2.a</ns0:title><ns0:description>Examine written software-development procedures</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.2.b" selected="true"><ns0:title>6.3.2.b</ns0:title><ns0:description>Select a sample of recent custom application</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.a" selected="true"><ns0:title>6.3.a</ns0:title><ns0:description>Examine written software-development processes to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.b" selected="true"><ns0:title>6.3.b</ns0:title><ns0:description>Examine written software-development processes to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.c" selected="true"><ns0:title>6.3.c</ns0:title><ns0:description>Examine written software-development processes to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.3.d" selected="true"><ns0:title>6.3.d</ns0:title><ns0:description>Interview software developers to verify that written</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4" selected="true"><ns0:title>6.4</ns0:title><ns0:description>Follow change control processes and</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.1" selected="true"><ns0:title>6.4.1</ns0:title><ns0:description>Separate development/test</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.1.a" selected="true"><ns0:title>6.4.1.a</ns0:title><ns0:description>Examine network documentation and network</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.1.b" selected="true"><ns0:title>6.4.1.b</ns0:title><ns0:description>Examine access controls settings to verify that</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.2" selected="true"><ns0:title>6.4.2</ns0:title><ns0:description>Separation of duties between</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.3" selected="true"><ns0:title>6.4.3</ns0:title><ns0:description>Production data (live PANs) are not</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.3.a" selected="true"><ns0:title>6.4.3.a</ns0:title><ns0:description>Observe testing processes and interview</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.3.b" selected="true"><ns0:title>6.4.3.b</ns0:title><ns0:description>Examine a sample of test data to verify production</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.4" selected="true"><ns0:title>6.4.4</ns0:title><ns0:description>Removal of test data and accounts</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.4.a" selected="true"><ns0:title>6.4.4.a</ns0:title><ns0:description>Observe testing processes and interview</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.4.b" selected="true"><ns0:title>6.4.4.b</ns0:title><ns0:description>Examine a sample of data and accounts from</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.5" selected="true"><ns0:title>6.4.5</ns0:title><ns0:description>Change control procedures for the</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.5.a" selected="true"><ns0:title>6.4.5.a</ns0:title><ns0:description>Examine documented change control procedures</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.4.5.b" selected="true"><ns0:title>6.4.5.b</ns0:title><ns0:description>For a sample of system components, interview</ns0:description></ns0:Group></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5" selected="true"><ns0:title>6.5</ns0:title><ns0:description>Address common coding vulnerabilities in</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.1" selected="true"><ns0:title>6.5.1</ns0:title><ns0:description>Injection flaws, particularly SQL</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.10" selected="true"><ns0:title>6.5.10</ns0:title><ns0:description>Broken authentication and session</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.2" selected="true"><ns0:title>6.5.2</ns0:title><ns0:description>Buffer overflows</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.3" selected="true"><ns0:title>6.5.3</ns0:title><ns0:description>Insecure cryptographic storage</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.4" selected="true"><ns0:title>6.5.4</ns0:title><ns0:description>Insecure communications</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.5" selected="true"><ns0:title>6.5.5</ns0:title><ns0:description>Improper error handling</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.6" selected="true"><ns0:title>6.5.6</ns0:title><ns0:description>Examine software-development policies and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.7" selected="true"><ns0:title>6.5.7</ns0:title><ns0:description>Cross-site scripting (XSS)</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.8" selected="true"><ns0:title>6.5.8</ns0:title><ns0:description>Improper access control (such as</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.9" selected="true"><ns0:title>6.5.9</ns0:title><ns0:description>Cross-site request forgery (CSRF)</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.a" selected="true"><ns0:title>6.5.a</ns0:title><ns0:description>Examine software-development policies and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.b" selected="true"><ns0:title>6.5.b</ns0:title><ns0:description>Interview a sample of developers to verify that they are</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.5.c" selected="true"><ns0:title>6.5.c</ns0:title><ns0:description>Examine records of training to verify that software</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.6" selected="true"><ns0:title>6.6</ns0:title><ns0:description>For public-facing web applications,</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-6.7" selected="true"><ns0:title>6.7</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7." selected="true"><ns0:title>7.</ns0:title><ns0:description>Restrict access to cardholder data by business need to know</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1" selected="true"><ns0:title>7.1</ns0:title><ns0:description>Limit access to system</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.1" selected="true"><ns0:title>7.1.1</ns0:title><ns0:description>Define access needs for</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.2" selected="true"><ns0:title>7.1.2</ns0:title><ns0:description>Restrict access to privileged</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.2.a" selected="true"><ns0:title>7.1.2.a</ns0:title><ns0:description>Interview personnel responsible for assigning access to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.2.b" selected="true"><ns0:title>7.1.2.b</ns0:title><ns0:description>Select a sample of user IDs with privileged access and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.3" selected="true"><ns0:title>7.1.3</ns0:title><ns0:description>Assign access based on</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.1.4" selected="true"><ns0:title>7.1.4</ns0:title><ns0:description>Require documented</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.2" selected="true"><ns0:title>7.2</ns0:title><ns0:description>Establish an access control</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.2.1" selected="true"><ns0:title>7.2.1</ns0:title><ns0:description>Coverage of all system</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.2.2" selected="true"><ns0:title>7.2.2</ns0:title><ns0:description>Assignment of privileges to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.2.3" selected="true"><ns0:title>7.2.3</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-7.3" selected="true"><ns0:title>7.3</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8." selected="true"><ns0:title>8.</ns0:title><ns0:description>Identify and authenticate access to system components</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1" selected="true"><ns0:title>8.1</ns0:title><ns0:description>Define and implement policies and</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.1" selected="true"><ns0:title>8.1.1</ns0:title><ns0:description>Assign all users a unique ID</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.2" selected="true"><ns0:title>8.1.2</ns0:title><ns0:description>Control addition, deletion, and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.3" selected="true"><ns0:title>8.1.3</ns0:title><ns0:description>Immediately revoke access for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.3.a" selected="true"><ns0:title>8.1.3.a</ns0:title><ns0:description>Select a sample of users terminated in the past six</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.3.b" selected="true"><ns0:title>8.1.3.b</ns0:title><ns0:description>Verify all physical authentication methods</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.4" selected="true"><ns0:title>8.1.4</ns0:title><ns0:description>Remove/disable inactive user</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.5" selected="true"><ns0:title>8.1.5</ns0:title><ns0:description>Manage IDs used by vendors to</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.5.a" selected="true"><ns0:title>8.1.5.a</ns0:title><ns0:description>Interview personnel and observe processes for</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.5.b" selected="true"><ns0:title>8.1.5.b</ns0:title><ns0:description>Interview personnel and observe processes to verify</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.6" selected="true"><ns0:title>8.1.6</ns0:title><ns0:description>Limit repeated access attempts</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.6.a" selected="true"><ns0:title>8.1.6.a</ns0:title><ns0:description>For a sample of system components, inspect system</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.6.b" selected="true"><ns0:title>8.1.6.b</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.7" selected="true"><ns0:title>8.1.7</ns0:title><ns0:description>Set the lockout duration to a</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.8" selected="true"><ns0:title>8.1.8</ns0:title><ns0:description>If a session has been idle for</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.a" selected="true"><ns0:title>8.1.a</ns0:title><ns0:description>Review procedures and confirm they define processes for</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.1.b" selected="true"><ns0:title>8.1.b</ns0:title><ns0:description>Verify that procedures are implemented for user</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2" selected="true"><ns0:title>8.2</ns0:title><ns0:description>In addition to assigning a unique ID,</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.1" selected="true"><ns0:title>8.2.1</ns0:title><ns0:description>Using strong cryptography,</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.1.a" selected="true"><ns0:title>8.2.1.a</ns0:title><ns0:description>Examine vendor documentation and system</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.1.b" selected="true"><ns0:title>8.2.1.b</ns0:title><ns0:description>For a sample of system components, examine</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.1.c" selected="true"><ns0:title>8.2.1.c</ns0:title><ns0:description>For a sample of system components, examine data</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.1.d" selected="true"><ns0:title>8.2.1.d</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.2" selected="true"><ns0:title>8.2.2</ns0:title><ns0:description>Verify user identity before</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.3" selected="true"><ns0:title>8.2.3</ns0:title><ns0:description>Passwords/phrases must meet</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.3.a" selected="true"><ns0:title>8.2.3.a</ns0:title><ns0:description>For a sample of system components, inspect system</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.3.b" selected="true"><ns0:title>8.2.3.b</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.4" selected="true"><ns0:title>8.2.4</ns0:title><ns0:description>Change user</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.4.a" selected="true"><ns0:title>8.2.4.a</ns0:title><ns0:description>For a sample of system components, inspect system</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.4.b" selected="true"><ns0:title>8.2.4.b</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.5" selected="true"><ns0:title>8.2.5</ns0:title><ns0:description>Do not allow an individual to</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.5.a" selected="true"><ns0:title>8.2.5.a</ns0:title><ns0:description>For a sample of system components, obtain and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.5.b" selected="true"><ns0:title>8.2.5.b</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.2.6" selected="true"><ns0:title>8.2.6</ns0:title><ns0:description>Set passwords/phrases for first-</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.3" selected="true"><ns0:title>8.3</ns0:title><ns0:description>Incorporate two-factor authentication</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.3.a" selected="true"><ns0:title>8.3.a</ns0:title><ns0:description>Examine system configurations for remote access servers</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.3.b" selected="true"><ns0:title>8.3.b</ns0:title><ns0:description>Observe a sample of personnel (for example, users and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.4" selected="true"><ns0:title>8.4</ns0:title><ns0:description>Document and communicate</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.4.a" selected="true"><ns0:title>8.4.a</ns0:title><ns0:description>Examine</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.4.b" selected="true"><ns0:title>8.4.b</ns0:title><ns0:description>Review authentication policies and procedures that are</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.4.c" selected="true"><ns0:title>8.4.c</ns0:title><ns0:description>Interview a sample of users to verify that they are familiar</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.5" selected="true"><ns0:title>8.5</ns0:title><ns0:description>Do not use group, shared, or generic</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.5.1" selected="true"><ns0:title>8.5.1</ns0:title><ns0:description/></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.5.a" selected="true"><ns0:title>8.5.a</ns0:title><ns0:description>For a sample of system components, examine user ID lists</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.5.b" selected="true"><ns0:title>8.5.b</ns0:title><ns0:description>Examine authentication policies and procedures to verify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.5.c" selected="true"><ns0:title>8.5.c</ns0:title><ns0:description>Interview system administrators to verify that group and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.6" selected="true"><ns0:title>8.6</ns0:title><ns0:description>Where other authentication</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.6.a" selected="true"><ns0:title>8.6.a</ns0:title><ns0:description>Examine authentication policies and procedures to verify</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.6.b" selected="true"><ns0:title>8.6.b</ns0:title><ns0:description>Interview security personnel to verify authentication</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.6.c" selected="true"><ns0:title>8.6.c</ns0:title><ns0:description>Examine system configuration settings and/or physical</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.7" selected="true"><ns0:title>8.7</ns0:title><ns0:description>All access to any database</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.7.a" selected="true"><ns0:title>8.7.a</ns0:title><ns0:description>Review database and application configuration settings</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.7.b" selected="true"><ns0:title>8.7.b</ns0:title><ns0:description>Examine database and application configuration settings to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.7.c" selected="true"><ns0:title>8.7.c</ns0:title><ns0:description>Examine database access control settings and database</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.7.d" selected="true"><ns0:title>8.7.d</ns0:title><ns0:description>Examine database access control settings, database</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-8.8" selected="true"><ns0:title>8.8</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10." selected="true"><ns0:title>10.</ns0:title><ns0:description>Track and monitor all access to network resources and cardholder data</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.1" selected="true"><ns0:title>10.1</ns0:title><ns0:description>Implement audit trails to link all</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2" selected="true"><ns0:title>10.2</ns0:title><ns0:description>Implement automated audit trails for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.1" selected="true"><ns0:title>10.2.1</ns0:title><ns0:description>All individual user accesses to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.2" selected="true"><ns0:title>10.2.2</ns0:title><ns0:description>All actions taken by any</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.3" selected="true"><ns0:title>10.2.3</ns0:title><ns0:description>Access to all audit trails</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.4" selected="true"><ns0:title>10.2.4</ns0:title><ns0:description>Invalid logical access attempts</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.5" selected="true"><ns0:title>10.2.5</ns0:title><ns0:description>Use of and changes to</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.5.a" selected="true"><ns0:title>10.2.5.a</ns0:title><ns0:description>Verify use of identification and authentication</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.5.b" selected="true"><ns0:title>10.2.5.b</ns0:title><ns0:description>Verify all elevation of privileges is logged.</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.5.c" selected="true"><ns0:title>10.2.5.c</ns0:title><ns0:description>Verify all changes, additions, or deletions to any account</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.6" selected="true"><ns0:title>10.2.6</ns0:title><ns0:description>Initialization, stopping, or</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.2.7" selected="true"><ns0:title>10.2.7</ns0:title><ns0:description>Creation and deletion of system-</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3" selected="true"><ns0:title>10.3</ns0:title><ns0:description>Record at least the following audit</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.1" selected="true"><ns0:title>10.3.1</ns0:title><ns0:description>User identification</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.2" selected="true"><ns0:title>10.3.2</ns0:title><ns0:description>Type of event</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.3" selected="true"><ns0:title>10.3.3</ns0:title><ns0:description>Date and time</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.4" selected="true"><ns0:title>10.3.4</ns0:title><ns0:description>Success or failure indication</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.5" selected="true"><ns0:title>10.3.5</ns0:title><ns0:description>Origination of event</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.3.6" selected="true"><ns0:title>10.3.6</ns0:title><ns0:description>Identity or name of affected</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4" selected="true"><ns0:title>10.4</ns0:title><ns0:description>Using time-synchronization</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.1" selected="true"><ns0:title>10.4.1</ns0:title><ns0:description>Critical systems have the</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.1.a" selected="true"><ns0:title>10.4.1.a</ns0:title><ns0:description>Examine the process for acquiring, distributing and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.1.b" selected="true"><ns0:title>10.4.1.b</ns0:title><ns0:description>Observe the time-related system-parameter settings for</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.2" selected="true"><ns0:title>10.4.2</ns0:title><ns0:description>Time data is protected.</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.2.a" selected="true"><ns0:title>10.4.2.a</ns0:title><ns0:description>Examine system configurations and time-</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.2.b" selected="true"><ns0:title>10.4.2.b</ns0:title><ns0:description>Examine system configurations, time synchronization</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.4.3" selected="true"><ns0:title>10.4.3</ns0:title><ns0:description>Time settings are received from</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5" selected="true"><ns0:title>10.5</ns0:title><ns0:description>Secure audit trails so they cannot</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5.1" selected="true"><ns0:title>10.5.1</ns0:title><ns0:description>Limit viewing of audit trails to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5.2" selected="true"><ns0:title>10.5.2</ns0:title><ns0:description>Protect audit trail files from</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5.3" selected="true"><ns0:title>10.5.3</ns0:title><ns0:description>Promptly back up audit trail files</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5.4" selected="true"><ns0:title>10.5.4</ns0:title><ns0:description>Write logs for external-facing</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.5.5" selected="true"><ns0:title>10.5.5</ns0:title><ns0:description>Use file-integrity monitoring or</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6" selected="true"><ns0:title>10.6</ns0:title><ns0:description>Review logs and security events for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.1" selected="true"><ns0:title>10.6.1</ns0:title><ns0:description>Review the following at least</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.1.a" selected="true"><ns0:title>10.6.1.a</ns0:title><ns0:description>Examine security policies and procedures to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.1.b" selected="true"><ns0:title>10.6.1.b</ns0:title><ns0:description>Observe processes and interview personnel to verify</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.2" selected="true"><ns0:title>10.6.2</ns0:title><ns0:description>Review logs of all other system</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.2.a" selected="true"><ns0:title>10.6.2.a</ns0:title><ns0:description>Examine security policies and procedures to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.2.b" selected="true"><ns0:title>10.6.2.b</ns0:title><ns0:description/></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.3" selected="true"><ns0:title>10.6.3</ns0:title><ns0:description>Follow up exceptions and</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.3.a" selected="true"><ns0:title>10.6.3.a</ns0:title><ns0:description>Examine security policies and procedures to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.6.3.b" selected="true"><ns0:title>10.6.3.b</ns0:title><ns0:description>Observe processes and interview personnel to verify</ns0:description></ns0:Group></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.7" selected="true"><ns0:title>10.7</ns0:title><ns0:description>Retain audit trail history for at least</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.7.a" selected="true"><ns0:title>10.7.a</ns0:title><ns0:description>Examine security policies and procedures to verify that they</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.7.b" selected="true"><ns0:title>10.7.b</ns0:title><ns0:description>Interview personnel and examine audit logs to verify that</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.7.c" selected="true"><ns0:title>10.7.c</ns0:title><ns0:description>Interview personnel and observe processes to verify that at</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-10.8" selected="true"><ns0:title>10.8</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11." selected="true"><ns0:title>11.</ns0:title><ns0:description>Regularly test security systems and processes</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1" selected="true"><ns0:title>11.1</ns0:title><ns0:description>Implement processes to test for the</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.1" selected="true"><ns0:title>11.1.1</ns0:title><ns0:description>Maintain an inventory of</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.2" selected="true"><ns0:title>11.1.2</ns0:title><ns0:description>Implement incident response</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.2.a" selected="true"><ns0:title>11.1.2.a</ns0:title><ns0:description/></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.2.b" selected="true"><ns0:title>11.1.2.b</ns0:title><ns0:description>Interview responsible personnel and/or inspect</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.a" selected="true"><ns0:title>11.1.a</ns0:title><ns0:description>Examine policies and procedures to verify processes</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.b" selected="true"><ns0:title>11.1.b</ns0:title><ns0:description>Verify that the methodology is adequate to detect and</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.c" selected="true"><ns0:title>11.1.c</ns0:title><ns0:description>If wireless scanning is utilized, examine output from</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.1.d" selected="true"><ns0:title>11.1.d</ns0:title><ns0:description>If automated monitoring is utilized (for example,</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2" selected="true"><ns0:title>11.2</ns0:title><ns0:description>Run internal and external network</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.1" selected="true"><ns0:title>11.2.1</ns0:title><ns0:description>Perform quarterly internal</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.1.a" selected="true"><ns0:title>11.2.1.a</ns0:title><ns0:description>Review the scan reports and verify that four</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.1.b" selected="true"><ns0:title>11.2.1.b</ns0:title><ns0:description>Review the scan reports and verify that the scan</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.2" selected="true"><ns0:title>11.2.2</ns0:title><ns0:description>Perform quarterly external</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.2.c" selected="true"><ns0:title>11.2.2.c</ns0:title><ns0:description>Review the scan reports to verify that the scans</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.3" selected="true"><ns0:title>11.2.3</ns0:title><ns0:description>Perform internal and external</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.3.a" selected="true"><ns0:title>11.2.3.a</ns0:title><ns0:description>Inspect and correlate change control</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.3.b" selected="true"><ns0:title>11.2.3.b</ns0:title><ns0:description>Review scan reports and verify that the scan</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.2.3.c" selected="true"><ns0:title>11.2.3.c</ns0:title><ns0:description>Validate that the scan was performed by a qualified</ns0:description></ns0:Group></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3" selected="true"><ns0:title>11.3</ns0:title><ns0:description>Implement a methodology for</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.1" selected="true"><ns0:title>11.3.1</ns0:title><ns0:description>Perform</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.1.a" selected="true"><ns0:title>11.3.1.a</ns0:title><ns0:description>Examine the scope of work and results from the</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.1.b" selected="true"><ns0:title>11.3.1.b</ns0:title><ns0:description>Verify that the test was performed by a qualified</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.2" selected="true"><ns0:title>11.3.2</ns0:title><ns0:description>Perform</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.2.a" selected="true"><ns0:title>11.3.2.a</ns0:title><ns0:description>Examine the scope of work and results from the</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.2.b" selected="true"><ns0:title>11.3.2.b</ns0:title><ns0:description>Verify that the test was performed by a qualified</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.3" selected="true"><ns0:title>11.3.3</ns0:title><ns0:description>Exploitable vulnerabilities found</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.4" selected="true"><ns0:title>11.3.4</ns0:title><ns0:description>If segmentation is used to isolate</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.4.a" selected="true"><ns0:title>11.3.4.a</ns0:title><ns0:description>Examine segmentation controls and review</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.3.4.b" selected="true"><ns0:title>11.3.4.b</ns0:title><ns0:description>Examine the results from the most recent</ns0:description></ns0:Group></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.4" selected="true"><ns0:title>11.4</ns0:title><ns0:description>Use intrusion-detection and/or</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.4.a" selected="true"><ns0:title>11.4.a</ns0:title><ns0:description>Examine system configurations and network diagrams</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.4.b" selected="true"><ns0:title>11.4.b</ns0:title><ns0:description>Examine system configurations and interview</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.4.c" selected="true"><ns0:title>11.4.c</ns0:title><ns0:description>Examine IDS/IPS configurations and vendor</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.5" selected="true"><ns0:title>11.5</ns0:title><ns0:description>Deploy a change-detection</ns0:description><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.5.1" selected="true"><ns0:title>11.5.1</ns0:title><ns0:description>Implement a process to respond to</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.5.a" selected="true"><ns0:title>11.5.a</ns0:title><ns0:description>Verify the use of a change-detection mechanism within</ns0:description></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.5.b" selected="true"><ns0:title>11.5.b</ns0:title><ns0:description>Verify the mechanism is configured to alert personnel</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_pcidss-req-11.6" selected="true"><ns0:title>11.6</ns0:title><ns0:description>Ensure that security policies and</ns0:description></ns0:Group></ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_values" selected="true"><ns0:title>Values</ns0:title><ns0:description>Group of values used in PCI-DSS profile</ns0:description><ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_fix_audit_syscall_rule" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to fix syscall audit rule for given system call</ns0:title>
<ns0:description xml:lang="en-US">Function to fix syscall audit rule for given system call. It is
based on example audit syscall rule definitions as outlined in
/usr/share/doc/audit-2.3.7/stig.rules file provided with the audit package. It
will combine multiple system calls belonging to the same syscall group into one
audit rule (rather than to create audit rule per different system call) to
avoid audit infrastructure performance penalty in the case of
'one-audit-rule-definition-per-one-system-call'. See:
https://www.redhat.com/archives/linux-audit/2014-November/msg00009.html
for further details.
Expects five arguments (each of them is required) in the form of:
* audit tool tool used to load audit rules,
either 'auditctl', or 'augenrules
* audit rules' pattern audit rule skeleton for same syscall
* syscall group greatest common string this rule shares
with other rules from the same group
* architecture architecture this rule is intended for
* full form of new rule to add expected full form of audit rule as to
be added into audit.rules file
Note: The 2-th up to 4-th arguments are used to determine how many existing
audit rules will be inspected for resemblance with the new audit rule
(5-th argument) the function is going to add. The rule's similarity check
is performed to optimize audit.rules definition (merge syscalls of the same
group into one rule) to avoid the "single-syscall-per-audit-rule" performance
penalty.
Example call:
PATTERN="-a always,exit -F arch=$ARCH -S .* -F auid>=500 -F auid!=4294967295 -k delete"
# Use escaped BRE regex to specify rule group
GROUP="\(rmdir\|unlink\|rename\)"
FULL_RULE="-a always,exit -F arch=$ARCH -S rmdir -S unlink -S unlinkat -S rename -S renameat -F auid>=500 -F auid!=4294967295 -k delete"
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
</ns0:description>
<ns0:value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_fix_audit_watch_rule" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to fix audit file system object watch rule for given path</ns0:title>
<ns0:description xml:lang="en-US">Function to fix audit file system object watch rule for given path:
* if rule exists, also verifies the -w bits match the requirements
* if rule doesn't exist yet, appends expected rule form to $files_to_inspect
audit rules file, depending on the tool which was used to load audit rules
Expects four arguments (each of them is required) in the form of:
* audit tool tool used to load audit rules,
either 'auditctl', or 'augenrules'
* path value of -w audit rule's argument
* required access bits value of -p audit rule's argument
* key value of -k audit rule's argument
Example call:
fix_audit_watch_rule "auditctl" "/etc/localtime" "wa" "audit_time_rules"
</ns0:description>
<ns0:value>
function fix_audit_watch_rule {
# Load function arguments into local variables
local tool="$1"
local path="$2"
local required_access_bits="$3"
local key="$4"
# Check sanity of the input
if [ $# -ne "4" ]
then
echo "Usage: fix_audit_watch_rule 'tool' 'path' 'bits' 'key'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
declare -a files_to_inspect
# Check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If the audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# into the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules')
# If the audit is 'augenrules', then check if rule is already defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to list of files for inspection.
# If rule isn't defined, add '/etc/audit/rules.d/$key.rules' to list of files for inspection.
elif [ "$tool" == 'augenrules' ]
then
# Case when particular audit rule is already defined in some of /etc/audit/rules.d/*.rules file
# Get pair -- filepath : matching_row into @matches array
IFS=$'\n' matches=($(grep -P "[\s]*-w[\s]+$path" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
# For each of the matched entries
for match in "${matches[@]}"
do
# Extract filepath from the match
rulesd_audit_file=$(echo $match | cut -f1 -d ':')
# Append that path into list of files for inspection
files_to_inspect=("${files_to_inspect[@]}" "$rulesd_audit_file")
done
# Case when particular audit rule isn't defined yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
# Append '/etc/audit/rules.d/$key.rules' into list of files for inspection
files_to_inspect="/etc/audit/rules.d/$key.rules"
# If the $key.rules file doesn't exist yet, create it with correct permissions
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
# Finally perform the inspection and possible subsequent audit rule
# correction for each of the files previously identified for inspection
for audit_rules_file in "${files_to_inspect[@]}"
do
# Check if audit watch file system object rule for given path already present
if grep -q -P -- "[\s]*-w[\s]+$path" "$audit_rules_file"
then
# Rule is found => verify yet if existing rule definition contains
# all of the required access type bits
# Escape slashes in path for use in sed pattern below
local esc_path=${path//$'/'/$'\/'}
# Define BRE whitespace class shortcut
local sp="[[:space:]]"
# Extract current permission access types (e.g. -p [r|w|x|a] values) from audit rule
current_access_bits=$(sed -ne "s/$sp*-w$sp\+$esc_path$sp\+-p$sp\+\([rxwa]\{1,4\}\).*/\1/p" "$audit_rules_file")
# Split required access bits string into characters array
# (to check bit's presence for one bit at a time)
for access_bit in $(echo "$required_access_bits" | grep -o .)
do
# For each from the required access bits (e.g. 'w', 'a') check
# if they are already present in current access bits for rule.
# If not, append that bit at the end
if ! grep -q "$access_bit" <<< "$current_access_bits"
then
# Concatenate the existing mask with the missing bit
current_access_bits="$current_access_bits$access_bit"
fi
done
# Propagate the updated rule's access bits (original + the required
# ones) back into the /etc/audit/audit.rules file for that rule
sed -i "s/\($sp*-w$sp\+$esc_path$sp\+-p$sp\+\)\([rxwa]\{1,4\}\)\(.*\)/\1$current_access_bits\3/" "$audit_rules_file"
else
# Rule isn't present yet. Append it at the end of $audit_rules_file file
# with proper key
echo "-w $path -p $required_access_bits -k $key" >> "$audit_rules_file"
fi
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_package_command" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to to install or uninstall packages on RHEL and Fedora systems</ns0:title>
<ns0:description xml:lang="en-US">Function to install or uninstall packages on RHEL and Fedora systems.
Example Call(s):
package_command install aide
package_command remove telnet-server
</ns0:description>
<ns0:value>
function package_command {
# Load function arguments into local variables
local package_operation=$1
local package=$2
# Check sanity of the input
if [ $# -ne "2" ]
then
echo "Usage: package_command 'install/uninstall' 'rpm_package_name"
echo "Aborting."
exit 1
fi
# If dnf is installed, use dnf; otherwise, use yum
if [ -f "/usr/bin/dnf" ] ; then
install_util="/usr/bin/dnf"
else
install_util="/usr/bin/yum"
fi
if [ "$package_operation" != 'remove' ] ; then
# If the rpm is not installed, install the rpm
if ! /bin/rpm -q --quiet $package; then
$install_util -y $package_operation $package
fi
else
# If the rpm is installed, uninstall the rpm
if /bin/rpm -q --quiet $package; then
$install_util -y $package_operation $package
fi
fi
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_service_command" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to enable/disable and start/stop services on RHEL
and Fedora systems</ns0:title>
<ns0:description xml:lang="en-US">Function to enable/disable and start/stop services on RHEL and
Fedora systems.
Example Call(s):
service_command enable bluetooth
service_command disable bluetooth.service
Using xinetd:
service_command disable rsh.socket xinetd=rsh
</ns0:description>
<ns0:value>
function service_command {
# Load function arguments into local variables
local service_state=$1
local service=$2
local xinetd=$(echo $3 | cut -d'=' -f2)
# Check sanity of the input
if [ $# -lt "2" ]
then
echo "Usage: service_command 'enable/disable' 'service_name.service'"
echo
echo "To enable or disable xinetd services add \'xinetd=service_name\'"
echo "as the last argument"
echo "Aborting."
exit 1
fi
# If systemctl is installed, use systemctl command; otherwise, use the service/chkconfig commands
if [ -f "/usr/bin/systemctl" ] ; then
service_util="/usr/bin/systemctl"
else
service_util="/sbin/service"
chkconfig_util="/sbin/chkconfig"
fi
# If disable is not specified in arg1, set variables to enable services.
# Otherwise, variables are to be set to disable services.
if [ "$service_state" != 'disable' ] ; then
service_state="enable"
service_operation="start"
chkconfig_state="on"
else
service_state="disable"
service_operation="stop"
chkconfig_state="off"
fi
# If chkconfig_util is not empty, use chkconfig/service commands.
if ! [ "x$chkconfig_util" = x ] ; then
$service_util $service $service_operation
$chkconfig_util --level 0123456 $service $chkconfig_state
else
$service_util $service_operation $service
$service_util $service_state $service
fi
# Test if local variable xinetd is empty using non-bashism.
# If empty, then xinetd is not being used.
if ! [ "x$xinetd" = x ] ; then
grep -qi disable /etc/xinetd.d/$xinetd && \
if ! [ "$service_operation" != 'disable' ] ; then
sed -i "s/disable.*/disable = no/gI" /etc/xinetd.d/$xinetd
else
sed -i "s/disable.*/disable = yes/gI" /etc/xinetd.d/$xinetd
fi
fi
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_perform_audit_rules_privileged_commands_remediation" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to perform remediation for 'audit_rules_privileged_commands' rule</ns0:title>
<ns0:description xml:lang="en-US">Function to perform remediation for 'audit_rules_privileged_commands' rule
Expects two arguments:
audit_tool tool used to load audit rules
One of 'auditctl' or 'augenrules'
min_auid Minimum original ID the user logged in with
'500' for RHEL-6 and before, '1000' for RHEL-7 and after.
Example Call(s):
perform_audit_rules_privileged_commands_remediation "auditctl" "500"
perform_audit_rules_privileged_commands_remediation "augenrules" "1000"
</ns0:description>
<ns0:value>
function perform_audit_rules_privileged_commands_remediation {
#
# Load function arguments into local variables
local tool="$1"
local min_auid="$2"
# Check sanity of the input
if [ $# -ne "2" ]
then
echo "Usage: perform_audit_rules_privileged_commands_remediation 'auditctl | augenrules' '500 | 1000'"
echo "Aborting."
exit 1
fi
declare -a files_to_inspect=()
# Check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If the audit tool is 'auditctl', then:
# * add '/etc/audit/audit.rules'to the list of files to be inspected,
# * specify '/etc/audit/audit.rules' as the output audit file, where
# missing rules should be inserted
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("/etc/audit/audit.rules")
output_audit_file="/etc/audit/audit.rules"
#
# If the audit tool is 'augenrules', then:
# * add '/etc/audit/rules.d/*.rules' to the list of files to be inspected
# (split by newline),
# * specify /etc/audit/rules.d/privileged.rules' as the output file, where
# missing rules should be inserted
elif [ "$tool" == 'augenrules' ]
then
IFS=$'\n' files_to_inspect=($(find /etc/audit/rules.d -maxdepth 1 -type f -name *.rules -print))
output_audit_file="/etc/audit/rules.d/privileged.rules"
fi
# Obtain the list of SUID/SGID binaries on the particular system (split by newline)
# into privileged_binaries array
IFS=$'\n' privileged_binaries=($(find / -xdev -type f -perm -4000 -o -type f -perm -2000 2>/dev/null))
# Keep list of SUID/SGID binaries that have been already handled within some previous iteration
declare -a sbinaries_to_skip=()
# For each found sbinary in privileged_binaries list
for sbinary in "${privileged_binaries[@]}"
do
# Replace possible slash '/' character in sbinary definition so we could use it in sed expressions below
sbinary_esc=${sbinary//$'/'/$'\/'}
# Check if this sbinary wasn't already handled in some of the previous iterations
# Return match only if whole sbinary definition matched (not in the case just prefix matched!!!)
if [[ $(sed -ne "/${sbinary_esc}$/p" <<< ${sbinaries_to_skip[@]}) ]]
then
# If so, don't process it second time & go to process next sbinary
continue
fi
# Reset the counter of inspected files when starting to check
# presence of existing audit rule for new sbinary
local count_of_inspected_files=0
# For each audit rules file from the list of files to be inspected
for afile in "${files_to_inspect[@]}"
do
# Search current audit rules file's content for match. Match criteria:
# * existing rule is for the same SUID/SGID binary we are currently processing (but
# can contain multiple -F path= elements covering multiple SUID/SGID binaries)
# * existing rule contains all arguments from expected rule form (though can contain
# them in arbitrary order)
base_search=$(sed -e "/-a always,exit/!d" -e "/-F path=${sbinary_esc}$/!d" \
-e "/-F path=[^[:space:]]\+/!d" -e "/-F perm=.*/!d" \
-e "/-F auid>=${min_auid}/!d" -e "/-F auid!=4294967295/!d" \
-e "/-k privileged/!d" $afile)
# Increase the count of inspected files for this sbinary
count_of_inspected_files=$((count_of_inspected_files + 1))
# Define expected rule form for this binary
expected_rule="-a always,exit -F path=${sbinary} -F perm=x -F auid>=${min_auid} -F auid!=4294967295 -k privileged"
# Require execute access type to be set for existing audit rule
exec_access='x'
# Search current audit rules file's content for presence of rule pattern for this sbinary
if [[ $base_search ]]
then
# Current audit rules file already contains rule for this binary =>
# Store the exact form of found rule for this binary for further processing
concrete_rule=$base_search
# Select all other SUID/SGID binaries possibly also present in the found rule
IFS=$'\n' handled_sbinaries=($(grep -o -e "-F path=[^[:space:]]\+" <<< $concrete_rule))
IFS=$' ' handled_sbinaries=(${handled_sbinaries[@]//-F path=/})
# Merge the list of such SUID/SGID binaries found in this iteration with global list ignoring duplicates
sbinaries_to_skip=($(for i in "${sbinaries_to_skip[@]}" "${handled_sbinaries[@]}"; do echo $i; done | sort -du))
# Separate concrete_rule into three sections using hash '#'
# sign as a delimiter around rule's permission section borders
concrete_rule=$(echo $concrete_rule | sed -n "s/\(.*\)\+\(-F perm=[rwax]\+\)\+/\1#\2#/p")
# Split concrete_rule into head, perm, and tail sections using hash '#' delimiter
IFS=$'#' read rule_head rule_perm rule_tail <<< "$concrete_rule"
# Extract already present exact access type [r|w|x|a] from rule's permission section
access_type=${rule_perm//-F perm=/}
# Verify current permission access type(s) for rule contain 'x' (execute) permission
if ! grep -q "$exec_access" <<< "$access_type"
then
# If not, append the 'x' (execute) permission to the existing access type bits
access_type="$access_type$exec_access"
# Reconstruct the permissions section for the rule
new_rule_perm="-F perm=$access_type"
# Update existing rule in current audit rules file with the new permission section
sed -i "s#${rule_head}\(.*\)${rule_tail}#${rule_head}${new_rule_perm}${rule_tail}#" $afile
fi
# If the required audit rule for particular sbinary wasn't found yet, insert it under following conditions:
#
# * in the "auditctl" mode of operation insert particular rule each time
# (because in this mode there's only one file -- /etc/audit/audit.rules to be inspected for presence of this rule),
#
# * in the "augenrules" mode of operation insert particular rule only once and only in case we have already
# searched all of the files from /etc/audit/rules.d/*.rules location (since that audit rule can be defined
# in any of those files and if not, we want it to be inserted only once into /etc/audit/rules.d/privileged.rules file)
#
elif [ "$tool" == "auditctl" ] || [[ "$tool" == "augenrules" && $count_of_inspected_files -eq "${#files_to_inspect[@]}" ]]
then
# Current audit rules file's content doesn't contain expected rule for this
# SUID/SGID binary yet => append it
echo $expected_rule >> $output_audit_file
fi
done
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_populate" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to populate environment variables needed for unit testing</ns0:title>
<ns0:description xml:lang="en-US">The populate function isn't directly used by SSG at the moment but it can
ba used for testing purposes (to verify proper work of the remediation script directly
from the shell).</ns0:description>
<ns0:value>
function populate {
# Code to populate environment variables needed (for unit testing)
if [ -z "${!1}" ]; then
echo "$1 is not defined. Exiting."
exit
fi
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_rhel6_perform_audit_adjtimex_settimeofday_stime_remediation" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function for the 'adjtimex', 'settimeofday', and 'stime'
audit system calls on Red Hat Enterprise Linux 6</ns0:title>
<ns0:description xml:lang="en-US">Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 6 OS</ns0:description>
<ns0:value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
function rhel6_perform_audit_adjtimex_settimeofday_stime_remediation {
# Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 6 OS
#
# Retrieve hardware architecture of the underlying system
[ $(getconf LONG_BIT) = "32" ] && RULE_ARCHS=("b32") || RULE_ARCHS=("b32" "b64")
for ARCH in "${RULE_ARCHS[@]}"
do
PATTERN="-a always,exit -F arch=${ARCH} -S .* -k *"
# Create expected audit group and audit rule form for particular system call & architecture
if [ ${ARCH} = "b32" ]
then
# stime system call is known at 32-bit arch (see e.g "$ ausyscall i386 stime" 's output)
# so append it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\|stime\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -S stime -k audit_time_rules"
elif [ ${ARCH} = "b64" ]
then
# stime system call isn't known at 64-bit arch (see "$ ausyscall x86_64 stime" 's output)
# therefore don't add it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -k audit_time_rules"
fi
# Perform the remediation itself
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_rhel7_fedora_perform_audit_adjtimex_settimeofday_stime_remediation" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function for the 'adjtimex', 'settimeofday', and 'stime'
audit system calls on Red Hat Enterprise Linux 7 or Fedora</ns0:title>
<ns0:description xml:lang="en-US">Perform the remediation for the 'adjtimex', 'settimeofday', and
'stime' audit system calls on Red Hat Enterprise Linux 7 or Fedora OSes</ns0:description>
<ns0:value>
function fix_audit_syscall_rule {
# Load function arguments into local variables
local tool="$1"
local pattern="$2"
local group="$3"
local arch="$4"
local full_rule="$5"
# Check sanity of the input
if [ $# -ne "5" ]
then
echo "Usage: fix_audit_syscall_rule 'tool' 'pattern' 'group' 'arch' 'full rule'"
echo "Aborting."
exit 1
fi
# Create a list of audit *.rules files that should be inspected for presence and correctness
# of a particular audit rule. The scheme is as follows:
#
# -----------------------------------------------------------------------------------------
# Tool used to load audit rules | Rule already defined | Audit rules file to inspect |
# -----------------------------------------------------------------------------------------
# auditctl | Doesn't matter | /etc/audit/audit.rules |
# -----------------------------------------------------------------------------------------
# augenrules | Yes | /etc/audit/rules.d/*.rules |
# augenrules | No | /etc/audit/rules.d/$key.rules |
# -----------------------------------------------------------------------------------------
#
declare -a files_to_inspect
# First check sanity of the specified audit tool
if [ "$tool" != 'auditctl' ] && [ "$tool" != 'augenrules' ]
then
echo "Unknown audit rules loading tool: $1. Aborting."
echo "Use either 'auditctl' or 'augenrules'!"
exit 1
# If audit tool is 'auditctl', then add '/etc/audit/audit.rules'
# file to the list of files to be inspected
elif [ "$tool" == 'auditctl' ]
then
files_to_inspect=("${files_to_inspect[@]}" '/etc/audit/audit.rules' )
# If audit tool is 'augenrules', then check if the audit rule is defined
# If rule is defined, add '/etc/audit/rules.d/*.rules' to the list for inspection
# If rule isn't defined yet, add '/etc/audit/rules.d/$key.rules' to the list for inspection
elif [ "$tool" == 'augenrules' ]
then
# Extract audit $key from audit rule so we can use it later
key=$(expr "$full_rule" : '.*-k[[:space:]]\([^[:space:]]\+\)')
# Check if particular audit rule is already defined
IFS=$'\n' matches=($(sed -s -n -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d;F" /etc/audit/rules.d/*.rules))
# Reset IFS back to default
unset $IFS
for match in "${matches[@]}"
do
files_to_inspect=("${files_to_inspect[@]}" "${match}")
done
# Case when particular rule isn't defined in /etc/audit/rules.d/*.rules yet
if [ ${#files_to_inspect[@]} -eq "0" ]
then
files_to_inspect="/etc/audit/rules.d/$key.rules"
if [ ! -e "$files_to_inspect" ]
then
touch "$files_to_inspect"
chmod 0640 "$files_to_inspect"
fi
fi
fi
#
# Indicator that we want to append $full_rule into $audit_file by default
local append_expected_rule=0
for audit_file in "${files_to_inspect[@]}"
do
# Filter existing $audit_file rules' definitions to select those that:
# * follow the rule pattern, and
# * meet the hardware architecture requirement, and
# * are current syscall group specific
IFS=$'\n' existing_rules=($(sed -e "/${pattern}/!d" -e "/${arch}/!d" -e "/${group}/!d" "$audit_file"))
# Reset IFS back to default
unset $IFS
# Process rules found case-by-case
for rule in "${existing_rules[@]}"
do
# Found rule is for same arch & key, but differs (e.g. in count of -S arguments)
if [ "${rule}" != "${full_rule}" ]
then
# If so, isolate just '(-S \w)+' substring of that rule
rule_syscalls=$(echo $rule | grep -o -P '(-S \w+ )+')
# Check if list of '-S syscall' arguments of that rule is subset
# of '-S syscall' list of expected $full_rule
if grep -q -- "$rule_syscalls" <<< "$full_rule"
then
# Rule is covered (i.e. the list of -S syscalls for this rule is
# subset of -S syscalls of $full_rule => existing rule can be deleted
# Thus delete the rule from audit.rules & our array
sed -i -e "/$rule/d" "$audit_file"
existing_rules=("${existing_rules[@]//$rule/}")
else
# Rule isn't covered by $full_rule - it besides -S syscall arguments
# for this group contains also -S syscall arguments for other syscall
# group. Example: '-S lchown -S fchmod -S fchownat' => group='chown'
# since 'lchown' & 'fchownat' share 'chown' substring
# Therefore:
# * 1) delete the original rule from audit.rules
# (original '-S lchown -S fchmod -S fchownat' rule would be deleted)
# * 2) delete the -S syscall arguments for this syscall group, but
# keep those not belonging to this syscall group
# (original '-S lchown -S fchmod -S fchownat' would become '-S fchmod'
# * 3) append the modified (filtered) rule again into audit.rules
# if the same rule not already present
#
# 1) Delete the original rule
sed -i -e "/$rule/d" "$audit_file"
# 2) Delete syscalls for this group, but keep those from other groups
# Convert current rule syscall's string into array splitting by '-S' delimiter
IFS=$'-S' read -a rule_syscalls_as_array <<< "$rule_syscalls"
# Reset IFS back to default
unset $IFS
# Declare new empty string to hold '-S syscall' arguments from other groups
new_syscalls_for_rule=''
# Walk through existing '-S syscall' arguments
for syscall_arg in "${rule_syscalls_as_array[@]}"
do
# Skip empty $syscall_arg values
if [ "$syscall_arg" == '' ]
then
continue
fi
# If the '-S syscall' doesn't belong to current group add it to the new list
# (together with adding '-S' delimiter back for each of such item found)
if grep -q -v -- "$group" <<< "$syscall_arg"
then
new_syscalls_for_rule="$new_syscalls_for_rule -S $syscall_arg"
fi
done
# Replace original '-S syscall' list with the new one for this rule
updated_rule=${rule//$rule_syscalls/$new_syscalls_for_rule}
# Squeeze repeated whitespace characters in rule definition (if any) into one
updated_rule=$(echo "$updated_rule" | tr -s '[:space:]')
# 3) Append the modified / filtered rule again into audit.rules
# (but only in case it's not present yet to prevent duplicate definitions)
if ! grep -q -- "$updated_rule" "$audit_file"
then
echo "$updated_rule" >> "$audit_file"
fi
fi
else
# $audit_file already contains the expected rule form for this
# architecture & key => don't insert it second time
append_expected_rule=1
fi
done
# We deleted all rules that were subset of the expected one for this arch & key.
# Also isolated rules containing system calls not from this system calls group.
# Now append the expected rule if it's not present in $audit_file yet
if [[ ${append_expected_rule} -eq "0" ]]
then
echo "$full_rule" >> "$audit_file"
fi
done
}
function rhel7_fedora_perform_audit_adjtimex_settimeofday_stime_remediation {
# Perform the remediation for the 'adjtimex', 'settimeofday', and 'stime' audit
# system calls on Red Hat Enterprise Linux 7 or Fedora OSes
#
# Retrieve hardware architecture of the underlying system
[ $(getconf LONG_BIT) = "32" ] && RULE_ARCHS=("b32") || RULE_ARCHS=("b32" "b64")
for ARCH in "${RULE_ARCHS[@]}"
do
PATTERN="-a always,exit -F arch=${ARCH} -S .* -k *"
# Create expected audit group and audit rule form for particular system call & architecture
if [ ${ARCH} = "b32" ]
then
# stime system call is known at 32-bit arch (see e.g "$ ausyscall i386 stime" 's output)
# so append it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\|stime\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -S stime -k audit_time_rules"
elif [ ${ARCH} = "b64" ]
then
# stime system call isn't known at 64-bit arch (see "$ ausyscall x86_64 stime" 's output)
# therefore don't add it to the list of time group system calls to be audited
GROUP="\(adjtimex\|settimeofday\)"
FULL_RULE="-a always,exit -F arch=${ARCH} -S adjtimex -S settimeofday -k audit_time_rules"
fi
# Perform the remediation for both possible tools: 'auditctl' and 'augenrules'
fix_audit_syscall_rule "auditctl" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
fix_audit_syscall_rule "augenrules" "$PATTERN" "$GROUP" "$ARCH" "$FULL_RULE"
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_replace_or_append" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to replace configuration setting in config file or
add the configuration setting if it does not exist yet</ns0:title>
<ns0:description xml:lang="en-US">Function to replace configuration setting in config file or add
the configuration setting if it does not exist.
Expects four arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
cce: The CCE identifier or '$CCENUM' if no CCE identifier exists
Optional arguments:
format: Optional argument to specify the format of how key/value should be
modified/appended in the configuration file. The default is key = value.
Example Call(s):
With default format of 'key = value':
replace_or_append '/etc/sysctl.conf' '^kernel.randomize_va_space' '2' '$CCENUM'
With custom key/value format:
replace_or_append '/etc/sysconfig/selinux' '^SELINUX=' 'disabled' '$CCENUM' '%s=%s'
With a variable:
replace_or_append '/etc/sysconfig/selinux' '^SELINUX=' $var_selinux_state '$CCENUM' '%s=%s'
</ns0:description>
<ns0:value>
function replace_or_append {
local config_file=$1
local key=$2
local value=$3
local cce=$4
local format=$5
# Check sanity of the input
if [ $# -lt "3" ]
then
echo "Usage: replace_or_append 'config_file_location' 'key_to_search' 'new_value'"
echo
echo "If symlinks need to be taken into account, add yes/no to the last argument"
echo "to allow to 'follow_symlinks'."
echo "Aborting."
exit 1
fi
# Test if the config_file is a symbolic link. If so, use --follow-symlinks with sed.
# Otherwise, regular sed command will do.
if test -L $config_file; then
sed_command="sed -i --follow-symlinks"
else
sed_command="sed -i"
fi
# Test that the cce arg is not empty or does not equal $CCENUM.
# If $CCENUM exists, it means that there is no CCE assigned.
if ! [ "x$cce" = x ] && [ "$cce" != '$CCENUM' ]; then
cce="CCE-${cce}"
else
cce="CCE"
fi
# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed "s/[\^=\$,;+]*//g" <<< $key)
# If there is no print format specified in the last arg, use the default format.
if ! [ "x$format" = x ] ; then
printf -v formatted_output "$format" $stripped_key $value
else
formatted_output="$stripped_key = $value"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -qi $key $config_file` ; then
$sed_command "s/$key.*/$formatted_output/g" $config_file
else
echo -ne "\n# Per $cce: Set $formatted_output in $config_file" >> $config_file
echo -ne "\n$formatted_output" >> $config_file
fi
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_firefox_js_setting" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to replace configuration setting(s) in the Firefox
preferences JavaScript file or add the preference if it does not exist yet</ns0:title>
<ns0:description xml:lang="en-US">Function to replace configuration setting(s) in the Firefox
preferences JavaScript file or add the preference if it does not exist.
Expects three arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
Example Call(s):
Without string or variable:
firefox_js_setting "stig_settings.js" "general.config.obscure_value" "0"
With string:
firefox_js_setting "stig_settings.js" "general.config.filename" "\"stig.cfg\""
With a string variable:
firefox_js_setting "stig_settings.js" "general.config.filename" "\"$var_config_file_name\""
</ns0:description>
<ns0:value>
function firefox_js_setting {
local firefox_js=$1
local key=$2
local value=$3
local firefox_dirs="/usr/lib/firefox /usr/lib64/firefox /usr/local/lib/firefox /usr/local/lib64/firefox"
local firefox_pref="/defaults/pref"
local firefox_preferences="/defaults/preferences"
# Check sanity of input
if [ $# -lt "3" ]
then
echo "Usage: firefox_js_setting 'config_javascript_file' 'key_to_search' 'new_value'"
echo
echo "Aborting."
exit 1
fi
# Check the possible Firefox install directories
for firefox_dir in ${firefox_dirs}; do
# If the Firefox directory exists, then Firefox is installed
if [ -d "${firefox_dir}" ]; then
# Different versions of Firefox have different preferences directories, check for them and set the right one
if [ -d "${firefox_dir}/${firefox_pref}" ] ; then
local firefox_pref_dir="${firefox_dir}/${firefox_pref}"
elif [ -d "${firefox_dir}/${firefox_preferences}" ] ; then
local firefox_pref_dir="${firefox_dir}/${firefox_preferences}"
else
mkdir -m 755 -p "${firefox_dir}/${firefox_preferences}"
local firefox_pref_dir="${firefox_dir}/${firefox_preferences}"
fi
# Make sure the Firefox .js file exists and has the appropriate permissions
if ! [ -f "${firefox_pref_dir}/${firefox_js}" ] ; then
touch "${firefox_pref_dir}/${firefox_js}"
chmod 644 "${firefox_pref_dir}/${firefox_js}"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -q "^pref(\"${key}\", " "${firefox_pref_dir}/${firefox_js}"` ; then
sed -i "s/pref(\"${key}\".*/pref(\"${key}\", ${value});/g" "${firefox_pref_dir}/${firefox_js}"
else
echo "pref(\"${key}\", ${value});" >> "${firefox_pref_dir}/${firefox_js}"
fi
fi
done
}
</ns0:value>
</ns0:Value>
<ns0:Value hidden="true" id="xccdf_org.ssgproject.content_value_function_firefox_cfg_setting" operator="equals" prohibitChanges="true" type="string">
<ns0:title xml:lang="en-US">Remediation function to replace configuration setting(s) in the Firefox
preferences configuration (.cfg) file or add the preference if it does not exist yet</ns0:title>
<ns0:description xml:lang="en-US">Function to replace configuration setting(s) in the Firefox
preferences configuration (.cfg) file or add the preference if it does not exist.
Expects three arguments:
config_file: Configuration file that will be modified
key: Configuration option to change
value: Value of the configuration option to change
Example Call(s):
Without string or variable:
firefox_cfg_setting "stig.cfg" "extensions.update.enabled" "false"
With string:
firefox_cfg_setting "stig.cfg" "security.default_personal_cert" "\"Ask Every Time\""
With a string variable:
firefox_cfg_setting "stig.cfg" "browser.startup.homepage\" "\"${var_default_home_page}\""
</ns0:description>
<ns0:value>
function firefox_cfg_setting {
local firefox_cfg=$1
local key=$2
local value=$3
local firefox_dirs="/usr/lib/firefox /usr/lib64/firefox /usr/local/lib/firefox /usr/local/lib64/firefox"
# Check sanity of input
if [ $# -lt "3" ]
then
echo "Usage: firefox_cfg_setting 'config_cfg_file' 'key_to_search' 'new_value'"
echo
echo "Aborting."
exit 1
fi
# Check the possible Firefox install directories
for firefox_dir in ${firefox_dirs}; do
# If the Firefox directory exists, then Firefox is installed
if [ -d "${firefox_dir}" ]; then
# Make sure the Firefox .cfg file exists and has the appropriate permissions
if ! [ -f "${firefox_dir}/${firefox_cfg}" ] ; then
touch "${firefox_dir}/${firefox_cfg}"
chmod 644 "${firefox_dir}/${firefox_cfg}"
fi
# If the key exists, change it. Otherwise, add it to the config_file.
if `grep -q "^lockPref(\"${key}\", " "${firefox_dir}/${firefox_cfg}"` ; then
sed -i "s/lockPref(\"${key}\".*/lockPref(\"${key}\", ${value});/g" "${firefox_dir}/${firefox_cfg}"
else
echo "lockPref(\"${key}\", ${value});" >> "${firefox_dir}/${firefox_cfg}"
fi
fi
done
}
</ns0:value>
</ns0:Value>
</ns0:Group><ns0:Group id="xccdf_org.ssgproject.content_group_non-pci-dss" selected="true"><ns0:title>Non PCI-DSS</ns0:title><ns0:description>Rules that are not part of PCI-DSS</ns0:description><ns0:Rule id="xccdf_org.ssgproject.content_rule_file_owner_etc_passwd" selected="false" severity="medium">
<ns0:title xml:lang="en-US">Verify User Who Owns passwd File</ns0:title>
<ns0:description xml:lang="en-US">
To properly set the owner of <html:code>/etc/passwd</html:code>, run the command:
<html:pre xml:space="preserve">$ sudo chown root /etc/passwd </html:pre>
</ns0:description>
<ns0:reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</ns0:reference>
<ns0:reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</ns0:reference>
<ns0:rationale xml:lang="en-US">The <html:code>/etc/passwd</html:code> file contains information about the users that are configured on
the system. Protection of this file is critical for system security.</ns0:rationale>
<ns0:ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ns0:ident>
<ns0:ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ns0:ident>
<ns0:fix complexity="low" disruption="low" id="file_owner_etc_passwd" reboot="false" strategy="disable" system="urn:xccdf:fix:script:sh">chown root /etc/passwd
</ns0:fix>
<ns0:check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<ns0:check-content-ref href="ssg-sle11-oval.xml" name="oval:ssg-file_owner_etc_passwd:def:1"/>
</ns0:check>
<ns0:check system="http://scap.nist.gov/schema/ocil/2">
<ns0:check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_owner_etc_passwd_ocil:questionnaire:1"/>
</ns0:check>
</ns0:Rule>
<ns0:Rule id="xccdf_org.ssgproject.content_rule_file_groupowner_etc_passwd" selected="false" severity="medium">
<ns0:title xml:lang="en-US">Verify Group Who Owns passwd File</ns0:title>
<ns0:description xml:lang="en-US">
To properly set the group owner of <html:code>/etc/passwd</html:code>, run the command:
<html:pre xml:space="preserve">$ sudo chgrp root /etc/passwd </html:pre>
</ns0:description>
<ns0:reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</ns0:reference>
<ns0:reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</ns0:reference>
<ns0:rationale xml:lang="en-US">The <html:code>/etc/passwd</html:code> file contains information about the users that are configured on
the system. Protection of this file is critical for system security.</ns0:rationale>
<ns0:ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ns0:ident>
<ns0:ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ns0:ident>
<ns0:fix complexity="low" disruption="low" id="file_groupowner_etc_passwd" reboot="false" strategy="disable" system="urn:xccdf:fix:script:sh">chgrp root /etc/passwd
</ns0:fix>
<ns0:check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<ns0:check-content-ref href="ssg-sle11-oval.xml" name="oval:ssg-file_groupowner_etc_passwd:def:1"/>
</ns0:check>
<ns0:check system="http://scap.nist.gov/schema/ocil/2">
<ns0:check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_groupowner_etc_passwd_ocil:questionnaire:1"/>
</ns0:check>
</ns0:Rule>
<ns0:Rule id="xccdf_org.ssgproject.content_rule_file_permissions_etc_passwd" selected="false" severity="medium">
<ns0:title xml:lang="en-US">Verify Permissions on passwd File</ns0:title>
<ns0:description xml:lang="en-US">
To properly set the permissions of <html:code>/etc/passwd</html:code>, run the command:
<html:pre xml:space="preserve">$ sudo chmod 0644 /etc/passwd</html:pre>
</ns0:description>
<ns0:reference href="http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf">AC-6</ns0:reference>
<ns0:reference href="http://iase.disa.mil/stigs/cci/Pages/index.aspx">225</ns0:reference>
<ns0:rationale xml:lang="en-US">If the <html:code>/etc/passwd</html:code> file is writable by a group-owner or the
world the risk of its compromise is increased. The file contains the list of
accounts on the system and associated information, and protection of this file
is critical for system security.</ns0:rationale>
<ns0:ident system="https://nvd.nist.gov/cce/index.cfm">CCE-TBD</ns0:ident>
<ns0:ident system="http://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx">TBD</ns0:ident>
<ns0:fix complexity="low" disruption="low" id="file_permissions_etc_passwd" reboot="false" strategy="disable" system="urn:xccdf:fix:script:sh">chmod 0644 /etc/passwd
</ns0:fix>
<ns0:check system="http://oval.mitre.org/XMLSchema/oval-definitions-5">
<ns0:check-content-ref href="ssg-sle11-oval.xml" name="oval:ssg-file_permissions_etc_passwd:def:1"/>
</ns0:check>
<ns0:check system="http://scap.nist.gov/schema/ocil/2">
<ns0:check-content-ref href="ssg-sle11-ocil.xml" name="ocil:ssg-file_permissions_etc_passwd_ocil:questionnaire:1"/>
</ns0:check>
</ns0:Rule>
</ns0:Group></ns0:Benchmark>
</ds:component>
<ds:component id="scap_org.open-scap_comp_output--ssg-sle11-cpe-oval.xml" timestamp="2017-08-11T21:23:24"><oval_definitions xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:oval="http://oval.mitre.org/XMLSchema/oval-common-5" xmlns:ind="http://oval.mitre.org/XMLSchema/oval-definitions-5#independent" xmlns:unix="http://oval.mitre.org/XMLSchema/oval-definitions-5#unix" xmlns:linux="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://oval.mitre.org/XMLSchema/oval-common-5 oval-common-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5 oval-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#independent independent-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#unix unix-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#linux linux-definitions-schema.xsd">
<generator>
<oval:product_name>python</oval:product_name>
<oval:product_version>2.7.13+</oval:product_version>
<oval:schema_version>5.11</oval:schema_version>
<oval:timestamp>2017-08-11T21:23:23</oval:timestamp>
</generator>
<definitions><definition class="inventory" id="oval:ssg-installed_OS_is_centos6:def:1" version="2">
<metadata>
<title>CentOS 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:6" source="CPE"/>
<description>The operating system installed on the system is
CentOS 6</description>
</metadata>
<criteria>
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS6 is installed" test_ref="oval:ssg-test_centos6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_centos7:def:1" version="2">
<metadata>
<title>CentOS 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:centos:centos:7" source="CPE"/>
<description>The operating system installed on the system is
CentOS 7</description>
</metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="CentOS7 is installed" test_ref="oval:ssg-test_centos7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_fedora:def:1" version="3">
<metadata>
<title>Installed operating system is Fedora</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:fedoraproject:fedora:22" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:23" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:24" source="CPE"/>
<reference ref_id="cpe:/o:fedoraproject:fedora:25" source="CPE"/>
<description>The operating system installed on the system is Fedora</description>
</metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="fedora-release RPM package is installed" test_ref="oval:ssg-test_fedora_release_rpm:tst:1"/>
<criterion comment="CPE vendor is 'fedoraproject' and product is 'fedora'" test_ref="oval:ssg-test_fedora_vendor_product:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_part_of_Unix_family:def:1" version="1">
<metadata>
<title>Installed operating system is part of the Unix family</title>
<affected family="unix">
</affected>
<description>The operating system installed on the system is part of the Unix OS family</description>
</metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_family:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel6:def:1" version="2">
<metadata>
<title>Red Hat Enterprise Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:6" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 6</description>
</metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criteria operator="OR">
<criterion comment="RHEL 6 Workstation is installed" test_ref="oval:ssg-test_rhel_workstation:tst:1"/>
<criterion comment="RHEL 6 Server is installed" test_ref="oval:ssg-test_rhel_server:tst:1"/>
<criterion comment="RHEL 6 Compute Node is installed" test_ref="oval:ssg-test_rhel_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_rhel7:def:1" version="1">
<metadata>
<title>Red Hat Enterprise Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:redhat:enterprise_linux:7" source="CPE"/>
<description>The operating system installed on the system is
Red Hat Enterprise Linux 7</description>
</metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_rhel7_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="RHEL 7 Workstation is installed" test_ref="oval:ssg-test_rhel7_workstation:tst:1"/>
<criterion comment="RHEL 7 Server is installed" test_ref="oval:ssg-test_rhel7_server:tst:1"/>
<criterion comment="RHEL 7 Compute Node is installed" test_ref="oval:ssg-test_rhel7_computenode:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl6:def:1" version="2">
<metadata>
<title>Scientific Linux 6</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 6</description>
</metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 6 is installed" test_ref="oval:ssg-test_sl6:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sl7:def:1" version="2">
<metadata>
<title>Scientific Linux 7</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:scientificlinux:scientificlinux:6" source="CPE"/>
<description>The operating system installed on the system is
Scientific Linux 7</description>
</metadata>
<criteria operator="AND">
<extend_definition comment="Installed OS is part of the Unix family" definition_ref="oval:ssg-installed_OS_is_part_of_Unix_family:def:1"/>
<criterion comment="Scientific Linux 7 is installed" test_ref="oval:ssg-test_sl7:tst:1"/>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle11:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 11</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:11" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:11" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 11.</description>
</metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle11_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 11 Desktop is installed" test_ref="oval:ssg-test_sle11_desktop:tst:1"/>
<criterion comment="SLE 11 Server is installed" test_ref="oval:ssg-test_sle11_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_sle12:def:1" version="1">
<metadata>
<title>SUSE Linux Enterprise 12</title>
<affected family="unix">
<platform>SUSE Linux Enterprise 12</platform>
<platform>SUSE Linux Enterprise 11</platform>
</affected>
<reference ref_id="cpe:/o:suse:linux_enterprise_server:12" source="CPE"/>
<reference ref_id="cpe:/o:suse:linux_enterprise_desktop:12" source="CPE"/>
<description>The operating system installed on the system is
SUSE Linux Enterprise 12.</description>
</metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_sle12_unix_family:tst:1"/>
<criteria operator="OR">
<criterion comment="SLE 12 Desktop is installed" test_ref="oval:ssg-test_sle12_desktop:tst:1"/>
<criterion comment="SLE 12 Server is installed" test_ref="oval:ssg-test_sle12_server:tst:1"/>
</criteria>
</criteria>
</definition>
<definition class="inventory" id="oval:ssg-installed_OS_is_wrlinux:def:1" version="1">
<metadata>
<title>WRLinux</title>
<affected family="unix">
</affected>
<reference ref_id="cpe:/o:windriver:wrlinux" source="CPE"/>
<description>The operating system installed on the system is
Wind River Linux</description>
</metadata>
<criteria>
<criterion comment="Installed operating system is part of the unix family" test_ref="oval:ssg-test_unix_wrlinux:tst:1"/>
<criterion comment="WRLinux is installed" test_ref="oval:ssg-test_wrlinux:tst:1"/>
</criteria>
</definition>
</definitions><tests><linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 6" id="oval:ssg-test_centos6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos6:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="centos-release is version 7" id="oval:ssg-test_centos7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_centos7:obj:1"/>
<linux:state state_ref="oval:ssg-state_centos7:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="only_one_exists" comment="fedora-release RPM package is installed" id="oval:ssg-test_fedora_release_rpm:tst:1" version="1">
<linux:object object_ref="oval:ssg-object_fedora_release_rpm:obj:1"/>
</linux:rpminfo_test>
<ind:textfilecontent54_test check="all" comment="CPE vendor is 'fedoraproject' and 'product' is fedora" id="oval:ssg-test_fedora_vendor_product:tst:1" version="1">
<ind:object object_ref="oval:ssg-object_fedora_vendor_product:obj:1"/>
</ind:textfilecontent54_test>
<ind:family_test id="oval:ssg-test_unix_family:tst:1" check="all" check_existence="at_least_one_exists" comment="Test installed OS is part of the unix family" version="1">
<ind:object object_ref="oval:ssg-object_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 6" id="oval:ssg-test_rhel_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 6" id="oval:ssg-test_rhel_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 6" id="oval:ssg-test_rhel_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel_computenode:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_rhel7_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_rhel7_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_rhel7_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-workstation is version 7" id="oval:ssg-test_rhel7_workstation:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_workstation:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_workstation:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-server is version 7" id="oval:ssg-test_rhel7_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_server:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="redhat-release-computenode is version 7" id="oval:ssg-test_rhel7_computenode:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_rhel7_computenode:obj:1"/>
<linux:state state_ref="oval:ssg-state_rhel7_computenode:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 6" id="oval:ssg-test_sl6:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl6:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl6:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sl-release is version 7" id="oval:ssg-test_sl7:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sl7:obj:1"/>
<linux:state state_ref="oval:ssg-state_sl7:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle11_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle11_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle11_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle11_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle11_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle11_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle11_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_sle12_unix_family:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_sle12_unix_family:obj:1"/>
<ind:state state_ref="oval:ssg-state_sle12_unix_family:ste:1"/>
</ind:family_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sled-release is version 6" id="oval:ssg-test_sle12_desktop:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_desktop:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_desktop:ste:1"/>
</linux:rpminfo_test>
<linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 6" id="oval:ssg-test_sle12_server:tst:1" version="1">
<linux:object object_ref="oval:ssg-obj_sle12_server:obj:1"/>
<linux:state state_ref="oval:ssg-state_sle12_server:ste:1"/>
</linux:rpminfo_test>
<ind:family_test check="all" check_existence="at_least_one_exists" comment="installed OS part of unix family" id="oval:ssg-test_unix_wrlinux:tst:1" version="1">
<ind:object object_ref="oval:ssg-obj_unix_wrlinux:obj:1"/>
<ind:state state_ref="oval:ssg-state_unix_wrlinux:ste:1"/>
</ind:family_test>
<unix:file_test check_existence="at_least_one_exists" version="1" id="oval:ssg-test_wrlinux:tst:1" check="all" comment="Test presence of /etc/wrlinux-release.">
<unix:object object_ref="oval:ssg-obj_test_wrlinux:obj:1"/>
</unix:file_test>
</tests><objects><linux:rpminfo_object id="oval:ssg-obj_centos6:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_centos7:obj:1" version="1">
<linux:name>centos-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-object_fedora_release_rpm:obj:1" version="1">
<linux:name>fedora-release</linux:name>
</linux:rpminfo_object>
<ind:textfilecontent54_object id="oval:ssg-object_fedora_vendor_product:obj:1" version="1">
<ind:filepath>/etc/system-release-cpe</ind:filepath>
<ind:pattern operation="pattern match">^cpe:\/o:fedoraproject:fedora:[\d]+$</ind:pattern>
<ind:instance datatype="int" operation="equals">1</ind:instance>
</ind:textfilecontent54_object>
<ind:family_object id="oval:ssg-object_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_rhel7_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_workstation:obj:1" version="1">
<linux:name>redhat-release-workstation</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_server:obj:1" version="1">
<linux:name>redhat-release-server</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_rhel7_computenode:obj:1" version="1">
<linux:name>redhat-release-computenode</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl6:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sl7:obj:1" version="1">
<linux:name>sl-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle11_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle11_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle11_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_sle12_unix_family:obj:1" version="1"/>
<linux:rpminfo_object id="oval:ssg-obj_sle12_desktop:obj:1" version="1">
<linux:name>sled-release</linux:name>
</linux:rpminfo_object>
<linux:rpminfo_object id="oval:ssg-obj_sle12_server:obj:1" version="1">
<linux:name>sles-release</linux:name>
</linux:rpminfo_object>
<ind:family_object id="oval:ssg-obj_unix_wrlinux:obj:1" version="1"/>
<unix:file_object version="1" id="oval:ssg-obj_test_wrlinux:obj:1">
<unix:filepath>/etc/wrlinux-release</unix:filepath>
</unix:file_object>
</objects><states><linux:rpminfo_state id="oval:ssg-state_centos6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_centos7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_workstation:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_server:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel_computenode:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_rhel7_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_workstation:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_server:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_rhel7_computenode:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl6:ste:1" version="1">
<linux:version operation="pattern match">^6.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sl7:ste:1" version="1">
<linux:version operation="pattern match">^7.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle11_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_desktop:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle11_server:ste:1" version="1">
<linux:version operation="pattern match">^11.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_sle12_unix_family:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_desktop:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<linux:rpminfo_state id="oval:ssg-state_sle12_server:ste:1" version="1">
<linux:version operation="pattern match">^12.*$</linux:version>
</linux:rpminfo_state>
<ind:family_state id="oval:ssg-state_unix_wrlinux:ste:1" version="1">
<ind:family>unix</ind:family>
</ind:family_state>
</states></oval_definitions></ds:component><ds:component id="scap_org.open-scap_comp_output--ssg-sle11-cpe-dictionary.xml" timestamp="2017-08-11T21:23:24"><cpe-list xmlns="http://cpe.mitre.org/dictionary/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://cpe.mitre.org/dictionary/2.0 http://cpe.mitre.org/files/cpe-dictionary_2.1.xsd">
<cpe-item name="cpe:/o:suse:linux_enterprise_server:11">
<title xml:lang="en-us">SUSE Linux Enterprise Server 11</title>
<!-- the check references an OVAL file that contains an inventory definition -->
<check system="http://oval.mitre.org/XMLSchema/oval-definitions-5" href="ssg-sle11-cpe-oval.xml">oval:ssg-installed_OS_is_sle11:def:1</check>
</cpe-item>
<cpe-item name="cpe:/o:suse:linux_enterprise_desktop:11">
<title xml:lang="en-us">SUSE Linux Enterprise Desktop 11</title>
<!-- the check references an OVAL file that contains an inventory definition -->
<check system="http://oval.mitre.org/XMLSchema/oval-definitions-5" href="ssg-sle11-cpe-oval.xml">oval:ssg-installed_OS_is_sle11:def:1</check>
</cpe-item>
</cpe-list></ds:component></ds:data-stream-collection>
|