IBM RACF DASD volume-level protection must be properly defined.
An XCCDF Rule
Description
<VulnDiscussion>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.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-223663r604139_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Develop a plan of action to implement the required changed.
Define profiles in the "DASDVOL" class. A sample command is provided here:
RDEF DASDVOL ** UACC(NONE) OWNER(<StgMgmtGrp>) AUDIT(ALL(READ)).
More specific "DASDVOL" profiles should be defined to protect groups of "DASDVOLs". A sample command to create a profile protecting all DASDVOLs beginning with "SYS" is provided here: