The /etc/securetty file must be owned by root.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-12039 | GEN000000-LNX00640 | SV-44672r1_rule | Medium |
| Description |
|---|
| The securetty file contains the list of terminals permitting direct root logins. It must be protected from unauthorized modification. |
| STIG | Date |
|---|---|
| SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide | 2018-09-19 |
Details
| Check Text ( C-42177r1_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-38126r1_fix) |
|---|
| Change the owner of the /etc/securetty file to root. Procedure: # chown root /etc/securetty |