RHEL 10 must be configured so that the "/etc/group" file is group-owned by "root".

STIG ID: RHEL-10-400005  |  SRG: SRG-OS-000080-GPOS-00048 |  Severity: medium (CAT II)  |  CCI: CCI-000213 |  Vulnerability Id: V-281018

Vulnerability Discussion

The "/etc/group" file contains information regarding groups that are configured on the system. Protection of this file is important for system security.

Check

Verify RHEL 10 is configured so that the "/etc/group" file is group-owned by "root" with the following command:

$ sudo stat -c "%G %n" /etc/group
root /etc/group

If the "/etc/group" file does not have a group owner of "root", this is a finding.

Fix

Configure RHEL 10 so that the group of the file "/etc/group" is set to "root" by running the following command:

$ sudo chgrp root /etc/group
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