Vulnerability Discussion

Without establishing what type of event occurred, it would be difficult to establish, correlate, and investigate the events relating to an incident, or identify those responsible for one.

Audit record content that may be necessary to satisfy the requirement of this policy includes, for example, time stamps, source and destination addresses, user/process identifiers, event descriptions, success/fail indications, filenames involved, and access control or flow control rules invoked.

Associating event types with detected events in the application and audit logs provides a means of investigating an attack; recognizing resource utilization or capacity thresholds; or identifying an improperly configured application.

Check

Examine installation and configuration settings.

Verify data written to external security manager audit files and/or SMF records contain information that details what type of events occurred. If it does not, this is a finding.

Fix

Configure the Mainframe Product audit records written to external security manager audit files and/or SMF records to contain information that details what type of events occurred.