Title

CA-TSS LOG Control Option must be set to (SMF,INIT, SEC9, MSG). (Cat II impact)

Discussion

Misuse of privileged functions, either intentionally or unintentionally by authorized users, or by unauthorized external entities that have compromised information system accounts, is a serious and ongoing concern and can have significant adverse impacts on organizations. Auditing the use of privileged functions is one way to detect such misuse and identify the risk from insider threats and the advanced persistent threat.

Check Content

From the ISPF Command Shell enter: TSS MODIFY STATUS If the LOG Control Option is NOT set to (SMF,INIT, SEC9, MSG), this is a finding.

Fix Text

Evaluate the impact associated with implementation of the control option. Develop a plan of action to implement the control option setting as specified below and proceed with the change. LOG(SMF,INIT, SEC9, MSG)

Additional Identifiers

Rule ID: SV-223963r877804_rule

Vulnerability ID: V-223963

Group Title: SRG-OS-000327-GPOS-00127

Expert Comments

CCIs tied to check.

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