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Canonical Ubuntu 20.04 LTS Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The Ubuntu operating system must generate audit records for any successful/unsuccessful use of unlink, unlinkat, rename, renameat, and rmdir system calls.

    <VulnDiscussion>Without generating audit records that are specific to the security and mission needs of the organization, it would be difficu...
    Rule Medium Severity
    Show

  • SRG-OS-000472-GPOS-00217

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must generate audit records for the /var/log/wtmp file.

    &lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficu...
    Rule Medium Severity
    Show

  • SRG-OS-000472-GPOS-00217

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must generate audit records for the /var/run/utmp file.

    &lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to est...
    Rule Medium Severity
    Show

  • SRG-OS-000472-GPOS-00217

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must generate audit records for the /var/log/btmp file.

    &lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficu...
    Rule Medium Severity
    Show

  • SRG-OS-000477-GPOS-00222

    <GroupDescription></GroupDescription>
    Group
    Show

  • SRG-OS-000074-GPOS-00042

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must generate audit records when successful/unsuccessful attempts to use the kmod command.

    &lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficu...
    Rule Medium Severity
    Show

  • SRG-OS-000477-GPOS-00222

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must generate audit records when successful/unsuccessful attempts to use the fdisk command.

    &lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficu...
    Rule Medium Severity
    Show

  • SRG-OS-000479-GPOS-00224

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must have a crontab script running weekly to offload audit events of standalone systems.

    &lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration. Offloading is a commo...
    Rule Low Severity
    Show

  • SRG-OS-000027-GPOS-00008

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must limit the number of concurrent sessions to ten for all accounts and/or account types.

    &lt;VulnDiscussion&gt;The Ubuntu operating system management includes the ability to control the number of users and user sessions that utilize an ...
    Rule Low Severity
    Show

  • SRG-OS-000032-GPOS-00013

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must monitor remote access methods.

    &lt;VulnDiscussion&gt;Remote access services, such as those providing remote access to network devices and information systems, which lack automate...
    Rule Medium Severity
    Show

  • SRG-OS-000120-GPOS-00061

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Ubuntu operating system must encrypt all stored passwords with a FIPS 140-2 approved cryptographic hashing algorithm.

    &lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are...
    Rule Medium Severity
    Show

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