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I - Mission Critical Classified

Rules and Groups employed by this XCCDF Profile

  • SRG-OS-000365-GPOS-00152

    <GroupDescription></GroupDescription>
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  • AIX must disable Kerberos Authentication in ssh config file to enforce access restrictions.

    &lt;VulnDiscussion&gt;Without auditing the enforcement of access restrictions against changes to the application configuration, it will be difficul...
    Rule Medium Severity
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  • SRG-OS-000373-GPOS-00158

    <GroupDescription></GroupDescription>
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  • If GSSAPI authentication is not required on AIX, the SSH daemon must disable GSSAPI authentication.

    &lt;VulnDiscussion&gt;GSSAPI authentication is used to provide additional authentication mechanisms to applications. Allowing GSSAPI authentication...
    Rule Medium Severity
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  • SRG-OS-000384-GPOS-00167

    <GroupDescription></GroupDescription>
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  • AIX must setup SSH daemon to disable revoked public keys.

    &lt;VulnDiscussion&gt;Without configuring a local cache of revocation data, there is the potential to allow access to users who are no longer autho...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
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  • AIX SSH daemon must be configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms.

    &lt;VulnDiscussion&gt;DoD information systems are required to use FIPS 140-2 approved cryptographic hash functions.&lt;/VulnDiscussion&gt;&lt;False...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
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  • The AIX SSH daemon must be configured for IP filtering.

    &lt;VulnDiscussion&gt;The SSH daemon must be configured for IP filtering to provide a layered defense against connection attempts from unauthorized...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
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  • The AIX SSH daemon must not allow compression.

    &lt;VulnDiscussion&gt;If compression is allowed in an SSH connection prior to authentication, vulnerabilities in the compression software could res...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
    Group
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  • AIX must turn on SSH daemon privilege separation.

    &lt;VulnDiscussion&gt;SSH daemon privilege separation causes the SSH process to drop root privileges when not needed, which would decrease the impa...
    Rule Medium Severity
    Show

  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
    Group
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  • AIX must turn on SSH daemon reverse name checking.

    &lt;VulnDiscussion&gt;If reverse name checking is off, SSH may allow a remote attacker to circumvent security policies and attempt to or actually l...
    Rule Medium Severity
    Show

  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
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  • AIX SSH daemon must perform strict mode checking of home directory configuration files.

    &lt;VulnDiscussion&gt;If other users have access to modify user-specific SSH configuration files, they may be able to log into the system as anothe...
    Rule Medium Severity
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  • SRG-OS-000480-GPOS-00227

    <GroupDescription></GroupDescription>
    Group
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  • AIX must turn off X11 forwarding for the SSH daemon.

    &lt;VulnDiscussion&gt;X11 forwarding over SSH allows for the secure remote execution of X11-based applications. This feature can increase the attac...
    Rule Medium Severity
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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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