IBM z/OS Default profiles must not be defined in TSS OMVS UNIX security parameters for classified systems.
An XCCDF Rule
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>
- ID
- SV-224090r877928_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Ensure that Use of the OMVS default UIDs will not be allowed on any classified system.
Set Control Option UNIQUSER off.