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Guide to the Secure Configuration of Red Hat Enterprise Linux 7

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Verify /boot/efi/EFI/redhat/user.cfg Group Ownership

    The file <code>/boot/efi/EFI/redhat/user.cfg</code> should be group-owned by the <code>root</code> group to prevent reading or modification of the ...
    Rule Medium Severity
  • Verify the UEFI Boot Loader grub.cfg User Ownership

    The file <code>/boot/efi/EFI/redhat/grub.cfg</code> should be owned by the <code>root</code> user to prevent destruction or modification of the fil...
    Rule Medium Severity
  • net.ipv6.conf.all.max_addresses

    Maximum number of autoconfigured IPv6 addresses
    Value
  • net.ipv6.conf.all.router_solicitations

    Accept all router solicitations?
    Value
  • Verify /boot/efi/EFI/redhat/user.cfg User Ownership

    The file <code>/boot/efi/EFI/redhat/user.cfg</code> should be owned by the <code>root</code> user to prevent reading or modification of the file. ...
    Rule Medium Severity
  • Verify the UEFI Boot Loader grub.cfg Permissions

    File permissions for <code>/boot/efi/EFI/redhat/grub.cfg</code> should be set to 700. To properly set the permissions of <code>/boot/efi/EFI/redha...
    Rule Medium Severity
  • Verify /boot/efi/EFI/redhat/user.cfg Permissions

    File permissions for <code>/boot/efi/EFI/redhat/user.cfg</code> should be set to 600. To properly set the permissions of <code>/boot/efi/EFI/redha...
    Rule Medium Severity
  • Set the UEFI Boot Loader Admin Username to a Non-Default Value

    The grub2 boot loader should have a superuser account and password protection enabled to protect boot-time settings. <br><br> To maximize the prote...
    Rule Medium Severity
  • Set the UEFI Boot Loader Password

    The grub2 boot loader should have a superuser account and password protection enabled to protect boot-time settings. <br><br> Since plaintext passw...
    Rule High Severity
  • UEFI Boot Loader Is Not Installed On Removeable Media

    The system must not allow removable media to be used as the boot loader. Remove alternate methods of booting the system from removable media. <code...
    Rule Medium Severity

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