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XCCDF
Kubernetes Security Technical Implementation Guide
SRG-APP-000014-CTR-000035
SRG-APP-000014-CTR-000035
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000014-CTR-000035
1 Rule
<GroupDescription></GroupDescription>
The Kubernetes etcd must use TLS to protect the confidentiality of sensitive data during electronic dissemination.
Medium Severity
<VulnDiscussion>Kubernetes etcd will prohibit the use of SSL and unauthorized versions of TLS protocols to properly secure communication. The use of unsupported protocol exposes vulnerabilities to the Kubernetes by rogue traffic interceptions, man-in-the-middle attacks, and impersonation of users or services from the container platform runtime, registry, and keystore. To enable the minimum version of TLS to be used by the Kubernetes API Server, the setting "--auto-tls" must be set.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>