Skip to main content
CUI

STIG Rule - V-223467

V-223467

SV-223467r991589_rule

CAT II

The EXITS GSO record value must specify the module names of site written ACF2 exit routines.

From: IBM z/OS ACF2 Security Technical Implementation Guide (V9R8)

Description

<VulnDiscussion>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.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>

Check Procedure

From the ACF Command enter: SET CONTROL(GSO) LIST LIKE(EXIT-) If the GSO EXITS record values conform to the following requirements, this is not a finding. Specifies the module names of site written ACF2 exit routines. NOTE: The DSNPOST exit is optional and is not required to be specified in the GSO EXITS record. DSNPOST(module) SEVPRE(SEVPRE01) SEVPOST(SEVPST01) NOTE: No other exits are authorized at this time. NOTE: Local changes will be documented in writing with supporting documentation. If there is any deviation from the above requirements in the GSO EXITS record values, this is a finding.

Fix Text

Configure the EXITS GSO value to specify the module names of site written ACF2 exit routines. Specifies the module names of site written ACF2 exit routines. NOTE: The DSNPOST exit is optional and is not required to be specified in the GSO EXITS record. DSNPOST(module) SEVPRE(SEVPRE01) SEVPOST(SEVPST01) Example: SET C(GSO) INSERT EXITS DSNPOST(module) SEVPRE(SEVPRE01) SEVPOST(SEVPST01) F ACF2,REFRESH(EXITS) NOTE: No other exits are authorized at this time. NOTE: Local changes will be justified in writing with supporting documentation.

CCI Reference

CCI-000366
Created
2026-04-07 20:08:19
Last Updated
2026-04-07 20:08:19
CUI