UCF STIG Viewer Logo
Changes are coming to https://stigviewer.com. Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey

All system audit files must not have extended ACLs.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22369 GEN002710 SV-63885r1_rule ECTP-1 Medium
Description
If a user can write to the audit logs, then audit trails can be modified or destroyed and system intrusion may not be detected.
STIG Date
Oracle Linux 5 Security Technical Implementation Guide 2015-06-05

Details

Check Text ( C-52421r1_chk )
Check the system audit log files for extended ACLs.

Procedure:
# grep "^log_file" /etc/audit/auditd.conf|sed s/^[^\/]*//|xargs ls -l

If the permissions include a '+', the file has an extended ACL. If the file has an extended ACL and it has not been documented with the IAO, this is a finding.
Fix Text (F-54457r1_fix)
Remove the extended ACL from the system audit file(s).