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Guide to the Secure Configuration of Red Hat Enterprise Linux 7

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Sudo - timestamp_timeout value

    Defines the number of minutes that can elapse before <code>sudo</code> will ask for a passwd again. If set to a value less than 0 the user's time s...
    Value
  • Sudo - umask value

    Specify the sudo umask to use. The actual umask value that is used is the union of the user's umask and the sudo umask. The default sudo umask is 0...
    Value
  • Install sudo Package

    The sudo package can be installed with the following command:
    $ sudo yum install sudo
    Rule Medium Severity
  • Ensure sudo Runs In A Minimal Environment - sudo env_reset

    The sudo <code>env_reset</code> tag, when specified, will run the command in a minimal environment, containing the TERM, PATH, HOME, MAIL, SHELL, L...
    Rule Medium Severity
  • Ensure sudo Ignores Commands In Current Dir - sudo ignore_dot

    The sudo <code>ignore_dot</code> tag, when specified, will ignore the current directory in the PATH environment variable. On Red Hat Enterprise Lin...
    Rule Medium Severity

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