RHEL 10 must enforce mode "0644" or less permissive for the "/etc/group-" file to prevent unauthorized access.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-281067 | SRG-OS-000080-GPOS-00048 | RHEL-10-400250 | SV-281067r1165556_rule | 2026-03-11 | 1 |
Description
The "/etc/group-" file is a backup file of "/etc/group", and as such contains information regarding groups that are configured on the system. Protection of this file is important for system security.
ℹ️ Check
Verify RHEL 10 is configured so that the "/etc/group-" file has mode "0644" or less permissive with the following command:
$ sudo stat -c "%a %n" /etc/group-
644 /etc/group-
If a value of "0644" or less permissive is not returned, this is a finding.
✔️ Fix
Configure RHEL 10 so that the mode of the "/etc/group-" file is set to "0644" by running the following command:
$ sudo chmod 0644 /etc/group-