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XCCDF
Kubernetes Security Technical Implementation Guide
SRG-APP-000033-CTR-000100
SRG-APP-000033-CTR-000100
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000033-CTR-000100
1 Rule
<GroupDescription></GroupDescription>
The Kubernetes API server must have the secure port set.
Medium Severity
<VulnDiscussion>By default, the API server will listen on what is rightfully called the secure port, port 6443. Any requests to this port will perform authentication and authorization checks. If this port is disabled, anyone who gains access to the host on which the Control Plane is running has full control of the entire cluster over encrypted traffic. Open the secure port by setting the API server's "--secure-port" flag to a value other than "0".</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>