zOSMF resources must be protected in accordance with security requirements.
Overview
Finding ID
Version
Rule ID
IA Controls
Severity
V-275956
RACF-ZO-000020
SV-275956r1115943_rule
Medium
Description
To mitigate the risk of unauthorized access to sensitive information by entities that have been issued certificates by DOD-approved PKIs, all DOD systems (e.g., web servers and web portals) must be properly configured to incorporate access control methods that do not rely solely on the possession of a certificate for access. Successful authentication must not automatically give an entity access to an asset or security boundary. Authorization procedures and controls must be implemented to ensure each authenticated entity also has a validated and current authorization. Authorization is the process of determining whether an entity, once authenticated, is permitted to access a specific asset. Information systems use access control policies and enforcement mechanisms to implement this requirement.
From the ISPF command shell, for each appropriate resource class, enter:
RL <Class> * AUTHUSER
If RACF access rules for each resource in the zOSMF Configuration Guide, and the security setup requirements for the Security Configuration Assistant service is restricted to appropriate users, this is not a finding.
Fix Text (F-79978r1111703_fix)
Review the requirements for security setup requirements for the Security Configuration Assistant service and the Security Configuration Assistant service in the zOSMF Configuration Guide.
Configure access for resources in accordance with the site security plan.