The /etc/securetty file must be owned by root.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-12039 | GEN000000-LNX00640 | SV-63061r1_rule | Medium |
| Description |
|---|
| The securetty file contains the list of terminals permitting direct root logins. It must be protected from unauthorized modification. |
| STIG | Date |
|---|---|
| Oracle Linux 5 Security Technical Implementation Guide | 2020-02-25 |
Details
| Check Text ( C-51825r2_chk ) |
|---|
| Check /etc/securetty ownership. Procedure: # ls -lL /etc/securetty If /etc/securetty is not owned by root, this is a finding. |
| Fix Text (F-53647r1_fix) |
|---|
| Change the owner of the /etc/securetty file to root. Procedure: # chown root /etc/securetty |