OL 9 /etc/gshadow file must be owned by root.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-271802 | OL09-00-002540 | SV-271802r1092118_rule | CCI-000366 | medium |
| Description | ||||
| The "/etc/gshadow" file contains group password hashes. Protection of this file is critical for system security. | ||||
| STIG | Date | |||
| Oracle Linux 9 Security Technical Implementation Guide | 2025-05-08 | |||
Details
Check Text (C-271802r1092118_chk)
Verify that OL 9 configures ownership of the "/etc/gshadow" file with the following command:
$ stat -c "%U %n" /etc/gshadow
root /etc/gshadow
If "/etc/gshadow" file does not have an owner of "root", this is a finding.
Fix Text (F-75759r1092117_fix)
Change the owner of the file /etc/gshadow to root by running the following command:
$ sudo chown root /etc/gshadow