STIGUI
V-224658CAT II — Medium severitySV-224658r1145887_rule

CL/SuperSession APPCLASS member is not configured in accordance with the proper security requirements.

Rule version ZCLST043 · STIG v7 · 2025-09-28

Discussion

Product configuration/parameters control the security and operational characteristics of products. If these parameter values are improperly specified, security and operational controls may be weakened. This exposure may threaten the availability of the product applications, and compromise the confidentiality of customer data.

Check

Review the member APPCLASS in the TLVPARM DD statement concatenation of the CL/Supersession STC procedure. (This member is located in SYS3.OMEGAMON.qualifier.RLSPARM.)

Automated Analysis Refer to the following report produced by the z/OS Data Collection:

- PDI(ZCLS0043).

If the parameters for the member APPCLASS are configured as follows, this is not a finding.

VGWAPLST EXTERNAL=KLS

Fix

The systems programmer and ISSO will ensure that the parameter options for member APPCLASS are coded to the below specifications.

Review the member APPCLASS in the TLVPARM DD statement concatenation of the CL/SuperSession STC procedure. (This member is located in SYS3.OMEGAMON.qualifier.RLSPARM.) Ensure all session manager security parameters and control options are in compliance according to the following:

VGWAPLST EXTERNAL=KLS

Identifiers

Group ID
V-224658
Group title
SRG-OS-000018
Rule ID
SV-224658r1145887_rule
Check ID
C-26341r1145886_chk
Fix ID
F-26329r1041410_fix