OL 9 /etc/gshadow file must be group-owned by root.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-271800 | SRG-OS-000480-GPOS-00227 | OL09-00-002538 | SV-271800r1092112_rule | 2026-02-17 | 1 |
Description
The "/etc/gshadow" file contains group password hashes. Protection of this file is critical for system security.
ℹ️ Check
Verify that OL 9 configures group ownership of the "/etc/gshadow" file with the following command:
$ stat -c "%G %n" /etc/gshadow
root /etc/gshadow
If "/etc/gshadow" file does not have a group owner of "root", this is a finding.
✔️ Fix
Change the group of the file /etc/gshadow to root by running the following command:
$ sudo chgrp root /etc/gshadow