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Canonical Ubuntu 20.04 LTS Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-OS-000206-GPOS-00084

    <GroupDescription></GroupDescription>
    Group
  • The Ubuntu operating system must configure /var/log/syslog file with mode 0640 or less permissive.

    &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
  • SRG-OS-000258-GPOS-00099

    <GroupDescription></GroupDescription>
    Group
  • The Ubuntu operating system must have directories that contain system commands set to a mode of 0755 or less permissive.

    &lt;VulnDiscussion&gt;Protecting audit information also includes identifying and protecting the tools used to view and manipulate log data. Therefo...
    Rule Medium Severity
  • SRG-OS-000258-GPOS-00099

    <GroupDescription></GroupDescription>
    Group
  • The Ubuntu operating system must have directories that contain system commands owned by root.

    &lt;VulnDiscussion&gt;Protecting audit information also includes identifying and protecting the tools used to view and manipulate log data. Therefo...
    Rule Medium Severity
  • SRG-OS-000258-GPOS-00099

    <GroupDescription></GroupDescription>
    Group
  • The Ubuntu operating system must have directories that contain system commands group-owned by root.

    &lt;VulnDiscussion&gt;Protecting audit information also includes identifying and protecting the tools used to view and manipulate log data. Therefo...
    Rule Medium Severity
  • SRG-OS-000259-GPOS-00100

    <GroupDescription></GroupDescription>
    Group
  • The Ubuntu operating system library files must have mode 0755 or less permissive.

    &lt;VulnDiscussion&gt; If the operating system were to allow any user to make changes to software libraries, then those changes might be implemente...
    Rule Medium Severity

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