Title

The operating system must verify the correct operation of security functions in accordance with organization-defined conditions and in accordance with organization-defined frequency (if periodic verification). (Cat II impact)

Discussion

Security functional testing involves testing the operating system for conformance to the operating system security function specifications, as well as for the underlying security model. The need to verify security functionality applies to all security functions. The conformance criteria state the conditions necessary for the operating system to exhibit the desired security behavior or satisfy a security property. For example, successful login triggers an audit entry.

Check Content

Ask the operator if DoD-approved SCAP compliance checking software is installed and run on a periodic basis. If DoD-approved SCAP compliance checking software is not installed and/or not run on a periodic basis, this is a finding.

Fix Text

Install, configure, and run DoD-approved SCAP compliance checking software on a periodic basis. Review the output of the software and document any out-of-compliance issues.

Additional Identifiers

Rule ID: SV-220015r854573_rule

Vulnerability ID: V-220015

Group Title: SRG-OS-000445

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.