CA-ACF2 RULEOPTS GSO record values must be set to the values specified.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-223475 | ACF2-ES-000570 | SV-223475r991589_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 ACF2 Security Technical Implementation Guide | 2025-03-11 |
Details
| Check Text (C-25148r695414_chk) |
| From the ACF Command enter: SET CONTROL(GSO) LIST RULEOPTS If the following options are defined, this is not a finding. NO$NOSORT CENTRAL CHANGE DECOMP(AUDIT SECURITY) | DECOMP(AUDIT) | DECOMP(SECURITY) The other RULEOPTS values should be assigned carefully as they affect the Rules and Infostorage databases. |
| Fix Text (F-25136r695415_fix) |
| Configure the GSO RULEOPTS record values to conform to the following requirements. NO$NOSORT CENTRAL CHANGE DECOMP(AUDIT SECURITY) | DECOMP(AUDIT) | DECOMP(SECURITY) The other RULEOPTS values should be assigned carefully as they affect the Rules and Infostorage databases. Example: SET C(GSO) INSERT RULEOPTS NO$NOSORT CENTRAL CHANGE NOCOMPDYN DECOMP(AUDIT SECURITY) F ACF2,REFRESH(RULEOPTS) |