The Kubernetes API Server must enforce ports, protocols, and services (PPS) that adhere to the Ports, Protocols, and Services Management Category Assurance List (PPSM CAL).
An XCCDF Rule
Description
Kubernetes API Server PPSs must be controlled and conform to the PPSM CAL. Those PPS that fall outside the PPSM CAL must be blocked. Instructions on the PPSM can be found in DoD Instruction 8551.01 Policy.
- ID
- SV-242410r1007474_rule
- Version
- CNTR-K8-000920
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Amend any system documentation requiring revision to comply with PPSM CAL.
Update Kubernetes API Server manifest and namespace PPS configuration to comply with PPSM CAL.