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Guide to the Secure Configuration of Red Hat Enterprise Linux 7

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Explicit arguments in sudo specifications

    All commands in the sudoers file must strictly specify the arguments allowed to be used for a given user. If the command is supposed to be executed...
    Rule Medium Severity
  • Don't define allowed commands in sudoers by means of exclusion

    Policies applied by sudo through the sudoers file should not involve negation. Each user specification in the <code>sudoers</code> file contains a...
    Rule Medium Severity
  • Uninstall krb5-workstation Package

    The krb5-workstation package can be removed with the following command:
    $ sudo yum erase krb5-workstation
    Rule Medium Severity
  • Uninstall libreport-plugin-logger Package

    The libreport-plugin-logger package can be removed with the following command:
    $ sudo yum erase libreport-plugin-logger
    Rule Low Severity
  • Don't target root user in the sudoers file

    The targeted users of a user specification should be, as much as possible, non privileged users (i.e.: non-root). User specifications have to expl...
    Rule Medium Severity

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