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

Ubuntu 22.04 LTS must permit only authorized groups ownership of the audit log files.


Overview

Finding ID Version Rule ID IA Controls Severity
V-260599 UBTU-22-653055 SV-260599r953610_rule Medium
Description
Unauthorized disclosure of audit records can reveal system and configuration data to attackers, thus compromising its confidentiality. Audit information includes all information (e.g., audit records, audit settings, audit reports) needed to successfully audit operating system activity. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029
STIG Date
Canonical Ubuntu 22.04 LTS Security Technical Implementation Guide 2024-03-21

Details

Check Text ( C-64328r953608_chk )
Verify the group owner of newly created audit logs is "root" by using the following command:

$ sudo grep -iw log_group /etc/audit/auditd.conf
log_group = root

If "log_group" is not set to "root", this is a finding.
Fix Text (F-64236r953609_fix)
Configure the group owner of newly created audit logs to be "root".

Add or modify the following lines in the "/etc/audit/auditd.conf " file:

log_group = root

Reload the configuration file of the audit service to update the group ownership of existing files:

$ sudo systemctl kill auditd -s SIGHUP