The CA-TSS OPTIONS Control Option must include option 4 at a minimum.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-98577	TSS0-ES-000620	SV-107681r1_rule		Medium

Description
Configuring the operating system to implement organization-wide security implementation guides and security checklists ensures compliance with federal standards and establishes a common security baseline across DoD that reflects the most restrictive security posture consistent with operational requirements.

STIG	Date
IBM z/OS TSS Security Technical Implementation Guide	2020-06-29

Details

Check Text ( C-97413r1_chk )
From the ISPF Command Shell enter: TSS MODIFY STATUS If the OPTIONS Control Option contains at a minimum option number (4), this is not a finding.

Fix Text (F-104253r1_fix)
Evaluate the impact associated with implementation of the control option. Develop a plan of action to implement the control option setting as specified following and proceed with the change. The OPTIONS Control Option must contain at a minimum option number (4). Example TSS PARMFILE Control Option entry: OPTIONS(4,5,6,12,14)