AlmaLinux OS 9 /etc/shadow- file must be owned by root.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-269227 | ALMA-09-016740 | SV-269227r1050109_rule | CCI-000366 | medium |
| Description | ||||
| The "/etc/shadow-" file is a backup file of "/etc/shadow", and as such, contains the list of local system accounts and password hashes. Protection of this file is critical for system security. | ||||
| STIG | Date | |||
| CloudLinux AlmaLinux OS 9 Security Technical Implementation Guide | 2025-05-22 | |||
Details
Check Text (C-269227r1050109_chk)
Verify the ownership of the "/etc/shadow-" file with the following command:
$ stat -c "%U %n" /etc/shadow-
root /etc/shadow-
If "/etc/shadow-" file does not have an owner of "root", this is a finding.
Fix Text (F-73159r1048058_fix)
Change the owner of the file /etc/shadow- to root by running the following command:
$ chown root /etc/shadow-