Title

The Red Hat Enterprise Linux operating system must off-load audit records onto a different system or media from the system being audited. (Cat II impact)

Discussion

Information stored in one location is vulnerable to accidental or incidental deletion or alteration. Off-loading is a common process in information systems with limited audit storage capacity. Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224

Check Content

Verify the operating system off-loads audit records onto a different system or media from the system being audited. To determine the remote server that the records are being sent to, use the following command: # grep -i remote_server /etc/audisp/audisp-remote.conf remote_server = 10.0.21.1 If a remote server is not configured, or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media. If there is no evidence that the audit logs are being off-loaded to another system or media, this is a finding.

Fix Text

Configure the operating system to off-load audit records onto a different system or media from the system being audited. Set the remote server option in "/etc/audisp/audisp-remote.conf" with the IP address of the log aggregation server.

Additional Identifiers

Rule ID: SV-204509r958754_rule

Vulnerability ID: V-204509

Group Title: SRG-OS-000342-GPOS-00133

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.