Kubernetes Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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The Kubernetes API Server must enable Node,RBAC as the authorization mode.
<VulnDiscussion>To mitigate the risk of unauthorized access to sensitive information by entities that have been issued certificates by DOD-ap...Rule Medium Severity -
SRG-APP-000038-CTR-000105
<GroupDescription></GroupDescription>Group -
User-managed resources must be created in dedicated namespaces.
<VulnDiscussion>Creating namespaces for user-managed resources is important when implementing Role-Based Access Controls (RBAC). RBAC allows ...Rule High Severity -
SRG-APP-000033-CTR-000090
<GroupDescription></GroupDescription>Group -
The Kubernetes Scheduler must have secure binding.
<VulnDiscussion>Limiting the number of attack vectors and implementing authentication and encryption on the endpoints available to external s...Rule Medium Severity -
SRG-APP-000033-CTR-000090
<GroupDescription></GroupDescription>Group -
The Kubernetes Controllers must enforce ports, protocols, and services (PPS) that adhere to the Ports, Protocols, and Services Management Category Assurance List (PPSM CAL).
<VulnDiscussion>Kubernetes Controller ports, protocols, and services must be controlled and conform to the PPSM CAL. Those PPS that fall outs...Rule Medium Severity -
The Kubernetes Controller Manager must have secure binding.
<VulnDiscussion>Limiting the number of attack vectors and implementing authentication and encryption on the endpoints available to external s...Rule Medium Severity -
SRG-APP-000033-CTR-000095
<GroupDescription></GroupDescription>Group -
The Kubernetes API server must have the insecure port flag disabled.
<VulnDiscussion>By default, the API server will listen on two ports. One port is the secure port and the other port is called the "localhost ...Rule High Severity
Node 2
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