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II - Mission Support Classified

Rules and Groups employed by this XCCDF Profile

  • SRG-OS-000057-GPOS-00027

    <GroupDescription></GroupDescription>
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  • RHEL 9 audit logs file must have mode 0600 or less permissive to prevent unauthorized access to the audit log.

    &lt;VulnDiscussion&gt;Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an orga...
    Rule Medium Severity
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  • SRG-OS-000051-GPOS-00024

    <GroupDescription></GroupDescription>
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  • RHEL 9 must periodically flush audit records to disk to prevent the loss of audit records.

    &lt;VulnDiscussion&gt;If option "freq" is not set to a value that requires audit records being written to disk after a threshold number is reached,...
    Rule Medium Severity
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  • SRG-OS-000255-GPOS-00096

    <GroupDescription></GroupDescription>
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  • RHEL 9 must produce audit records containing information to establish the identity of any individual or process associated with the event.

    &lt;VulnDiscussion&gt;Without establishing what type of events occurred, the source of events, where events occurred, and the outcome of events, it...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
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  • RHEL 9 must write audit records to disk.

    &lt;VulnDiscussion&gt;Audit data should be synchronously written to disk to ensure log integrity. This setting assures that all audit event data is...
    Rule Medium Severity
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  • SRG-OS-000063-GPOS-00032

    <GroupDescription></GroupDescription>
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  • RHEL 9 must allow only the information system security manager (ISSM) (or individuals or roles appointed by the ISSM) to select which auditable events are to be audited.

    &lt;VulnDiscussion&gt;Without the capability to restrict the roles and individuals that can select which events are audited, unauthorized personnel...
    Rule Medium Severity
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  • SRG-OS-000063-GPOS-00032

    <GroupDescription></GroupDescription>
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  • RHEL 9 /etc/audit/auditd.conf file must have 0640 or less permissive to prevent unauthorized access.

    &lt;VulnDiscussion&gt;Without the capability to restrict the roles and individuals that can select which events are audited, unauthorized personnel...
    Rule Medium Severity
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  • SRG-OS-000254-GPOS-00095

    <GroupDescription></GroupDescription>
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  • RHEL 9 must allocate an audit_backlog_limit of sufficient size to capture processes that start prior to the audit daemon.

    &lt;VulnDiscussion&gt;Without the capability to generate audit records, it would be difficult to establish, correlate, and investigate the events r...
    Rule Low Severity
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  • SRG-OS-000046-GPOS-00022

    <GroupDescription></GroupDescription>
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  • RHEL 9 must have mail aliases to notify the information system security officer (ISSO) and system administrator (SA) (at a minimum) in the event of an audit processing failure.

    &lt;VulnDiscussion&gt;It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required....
    Rule Medium Severity
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  • SRG-OS-000342-GPOS-00133

    <GroupDescription></GroupDescription>
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  • RHEL 9 audispd-plugins package must be installed.

    &lt;VulnDiscussion&gt;"audispd-plugins" provides plugins for the real-time interface to the audit subsystem, "audispd". These plugins can do things...
    Rule Medium Severity
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  • SRG-OS-000326-GPOS-00126

    <GroupDescription></GroupDescription>
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  • RHEL 9 must audit uses of the "execve" system call.

    &lt;VulnDiscussion&gt;Misuse of privileged functions, either intentionally or unintentionally by authorized users, or by unauthorized external enti...
    Rule Medium Severity
    Show

Node 2

siemur/test-space

The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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