Check: RHEL-08-030100
RHEL 8 STIG:
RHEL-08-030100
(in versions v2 r1 through v1 r1)
Title
RHEL 8 audit log directory must be owned by root to prevent unauthorized read access. (Cat II impact)
Discussion
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 RHEL 8 activity. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029
Check Content
Verify the audit log directory is owned by "root" to prevent unauthorized read access. Determine where the audit logs are stored with the following command: $ sudo grep -iw log_file /etc/audit/auditd.conf log_file = /var/log/audit/audit.log Determine the owner of the audit log directory by using the output of the above command (ex: "/var/log/audit/"). Run the following command with the correct audit log directory path: $ sudo ls -ld /var/log/audit drw------- 2 root root 23 Jun 11 11:56 /var/log/audit If the audit log directory is not owned by "root", this is a finding.
Fix Text
Configure the audit log to be protected from unauthorized read access, by setting the correct owner as "root" with the following command: $ sudo chown root [audit_log_directory] Replace "[audit_log_directory]" with the correct audit log directory path, by default this location is usually "/var/log/audit".
Additional Identifiers
Rule ID: SV-230399r1017205_rule
Vulnerability ID: V-230399
Group Title: SRG-OS-000057-GPOS-00027
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000162 |
Protect audit information from unauthorized access. |
Controls
Number | Title |
---|---|
AU-9 |
Protection of Audit Information |