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The /etc/securetty file must be group-owned by root, sys, or bin.


Overview

Finding ID Version Rule ID IA Controls Severity
V-12038 GEN000000-LNX00620 SV-63013r1_rule ECLP-1 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 2015-03-26

Details

Check Text ( C-51809r2_chk )
Check /etc/securetty group ownership:

# ls -lL /etc/securetty

If /etc/securetty is not group owned by root, sys, or bin, then this is a finding.
Fix Text (F-53603r1_fix)
Change the group-owner of /etc/securetty to root, sys, or bin.
Example:
# chgrp root /etc/securetty