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CA VM:Secure product NORULE record in the SECURITY CONFIG file must be configured to REJECT.


Overview

Finding ID Version Rule ID IA Controls Severity
V-237917 IBMZ-VM-000600 SV-237917r858969_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. Access control policies include: identity-based policies, role-based policies, and attribute-based policies. Access enforcement mechanisms include: access control lists, access control matrices, and cryptography. These policies and mechanisms must be employed by the application to control access between users (or processes acting on behalf of users) and objects (e.g., devices, files, records, processes, programs, and domains) in the information system. Satisfies: SRG-OS-000080-GPOS-00048, SRG-OS-000480-GPOS-00228, SRG-OS-000480-GPOS-00229, SRG-OS-000104-GPOS-00051, SRG-OS-000121-GPOS-00062, SRG-OS-000370-GPOS-00155
STIG Date
IBM zVM Using CA VM:Secure Security Technical Implementation Guide 2022-08-31

Details

Check Text ( C-41127r858967_chk )
Examine the "SECURITY CONFIG" file.

If a "NORULE" record exists and is set to "REJECT", this is not a finding.
Fix Text (F-41086r858968_fix)
Configure the "SECURITY CONFIG" file to include a "NORULE" record that is set to "REJECT".