Check: RHEL-09-653110
RHEL 9 STIG:
RHEL-09-653110
(in versions v1 r3 through v1 r2)
Title
RHEL 9 must allow only the information system security manager (ISSM) (or individuals or roles appointed by the ISSM) to select which auditable events are to be audited. (Cat II impact)
Discussion
Without the capability to restrict the roles and individuals that can select which events are audited, unauthorized personnel may be able to prevent the auditing of critical events. Misconfigured audits may degrade the system's performance by overwhelming the audit log. Misconfigured audits may also make it more difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
Check Content
Verify that the files in directory "/etc/audit/rules.d/" and "/etc/audit/auditd.conf" file have a mode of "0640" or less permissive with the following command: # stat -c "%a %n" /etc/audit/rules.d/*.rules 640 /etc/audit/rules.d/audit.rules If the files in the "/etc/audit/rules.d/" directory or the "/etc/audit/auditd.conf" file have a mode more permissive than "0640", this is a finding.
Fix Text
Configure the files in directory "/etc/audit/rules.d/" and the "/etc/audit/auditd.conf" file to have a mode of "0640" with the following commands: $ sudo chmod 0640 /etc/audit/rules.d/audit.rules $ sudo chmod 0640 /etc/audit/rules.d/[customrulesfile].rules $ sudo chmod 0640 /etc/audit/auditd.conf
Additional Identifiers
Rule ID: SV-258171r943057_rule
Vulnerability ID: V-258171
Group Title: SRG-OS-000063-GPOS-00032
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000171 |
The information system allows organization-defined personnel or roles to select which auditable events are to be audited by specific components of the information system. |
Controls
Number | Title |
---|---|
AU-12 |
Audit Generation |