Rule ID
SV-281050r1184685_rule
Version
V1R1
Unauthorized disclosure of audit records can reveal system and configuration data to attackers, thus compromising its confidentiality. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029, SRG-OS-000206-GPOS-00084
Verify RHEL 10 audit logs are group-owned by "root" or a restricted logging group. 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 Using the location of the audit log file, determine if the audit log is group-owned by "root" using the following command: $ sudo stat -c "%G %n" /var/log/audit/audit.log root /var/log/audit/audit.log If the audit log is not group-owned by "root" or the configured alternative logging group, this is a finding.
Configure RHEL 10 to prevent unauthorized read access by ensuring that audit logs are group-owned by root or by a restricted logging group.
Change the group of the directory of "/var/log/audit" to be owned by a correct group.
Identify the group that is configured to own audit logs:
$ sudo grep -P '^[ ]*log_group[ ]+=.*$' /etc/audit/auditd.conf
Change the ownership to that group:
$ sudo chgrp ${GROUP} /var/log/audit