Kubernetes Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SRG-APP-000516-CTR-001325
<GroupDescription></GroupDescription>Group -
The Kubernetes kubelet KubeConfig file must be owned by root.
<VulnDiscussion>The Kubernetes kubelet agent registers nodes with the API server and performs health checks to containers within pods. If the...Rule Medium Severity -
SRG-APP-000516-CTR-001325
<GroupDescription></GroupDescription>Group -
The Kubernetes kubeadm.conf must be owned by root.
<VulnDiscussion>The Kubernetes kubeeadm.conf contains sensitive information regarding the cluster nodes configuration. If this file can be mo...Rule Medium Severity -
SRG-APP-000516-CTR-001325
<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 -
The Kubernetes kubelet config must have file permissions set to 644 or more restrictive.
<VulnDiscussion>The Kubernetes kubelet agent registers nodes with the API server and performs health checks to containers within pods. If thi...Rule Medium Severity -
SRG-APP-000516-CTR-001330
<GroupDescription></GroupDescription>Group -
The Kubernetes kubelet config must be owned by root.
<VulnDiscussion>The Kubernetes kubelet agent registers nodes with the API Server and performs health checks to containers within pods. If thi...Rule Medium Severity -
SRG-APP-000516-CTR-001335
<GroupDescription></GroupDescription>Group -
The Kubernetes etcd must have file permissions set to 644 or more restrictive.
<VulnDiscussion>The Kubernetes etcd key-value store provides a way to store data to the Control Plane. If these files can be changed, data to...Rule Medium Severity -
SRG-APP-000516-CTR-001335
<GroupDescription></GroupDescription>Group -
The Kubernetes admin kubeconfig must have file permissions set to 644 or more restrictive.
<VulnDiscussion>The Kubernetes admin kubeconfig files contain the arguments and settings for the Control Plane services. These services are c...Rule Medium Severity -
SRG-APP-000516-CTR-001335
<GroupDescription></GroupDescription>Group -
Kubernetes API Server audit logs must be enabled.
<VulnDiscussion>Kubernetes API Server validates and configures pods and services for the API object. The REST operation provides frontend fun...Rule Medium Severity -
SRG-APP-000516-CTR-001335
<GroupDescription></GroupDescription>Group -
The Kubernetes API Server must be set to audit log max size.
<VulnDiscussion>The Kubernetes API Server must be set for enough storage to retain log information over the period required. When audit logs ...Rule Medium Severity -
SRG-APP-000516-CTR-001335
<GroupDescription></GroupDescription>Group -
The Kubernetes API Server must be set to audit log maximum backup.
<VulnDiscussion>The Kubernetes API Server must set enough storage to retain logs for monitoring suspicious activity and system misconfigurati...Rule Medium Severity
Node 2
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