Kubernetes Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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Kubernetes Kubelet must have the SSL Certificate Authority set.
<VulnDiscussion>Kubernetes container and pod configuration are maintained by Kubelet. Kubelet agents register nodes with the API Server, moun...Rule Medium Severity -
SRG-APP-000219-CTR-000550
<GroupDescription></GroupDescription>Group -
Kubernetes Controller Manager must have the SSL Certificate Authority set.
<VulnDiscussion>The Kubernetes Controller Manager is responsible for creating service accounts and tokens for the API Server, maintaining the...Rule Medium Severity -
SRG-APP-000219-CTR-000550
<GroupDescription></GroupDescription>Group -
Kubernetes API Server must have a certificate for communication.
<VulnDiscussion>Kubernetes control plane and external communication is managed by API Server. The main implementation of the API Server is to...Rule Medium Severity -
SRG-APP-000219-CTR-000550
<GroupDescription></GroupDescription>Group -
Kubernetes etcd must enable client authentication to secure service.
<VulnDiscussion>Kubernetes container and pod configuration are maintained by Kubelet. Kubelet agents register nodes with the API Server, moun...Rule Medium Severity -
SRG-APP-000219-CTR-000550
<GroupDescription></GroupDescription>Group -
The Kubernetes kubeadm.conf must have file permissions set to 644 or more restrictive.
<VulnDiscussion>The Kubernetes kubeadm.conf contains sensitive information regarding the cluster nodes configuration. If this file can be mod...Rule Medium Severity -
SRG-APP-000516-CTR-001330
<GroupDescription></GroupDescription>Group
Node 2
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