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Kubernetes Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
  • The Kubernetes Kubelet must have the "readOnlyPort" flag disabled.

    &lt;VulnDiscussion&gt;Kubelet serves a small REST API with read access to port 10255. The read-only port for Kubernetes provides no authentication ...
    Rule High Severity
  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
  • The Kubernetes API server must have the insecure bind address not set.

    &lt;VulnDiscussion&gt;By default, the API server will listen on two ports and addresses. One address is the secure address and the other address is...
    Rule High Severity
  • SRG-APP-000033-CTR-000100

    <GroupDescription></GroupDescription>
    Group
  • The Kubernetes API server must have the secure port set.

    &lt;VulnDiscussion&gt;By default, the API server will listen on what is rightfully called the secure port, port 6443. Any requests to this port wil...
    Rule Medium Severity
  • SRG-APP-000033-CTR-000100

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000142-CTR-000325

    <GroupDescription></GroupDescription>
    Group
  • The Kubernetes API Server must have an audit log path set.

    &lt;VulnDiscussion&gt;When Kubernetes is started, components and user services are started for auditing startup events, and events for components a...
    Rule Medium Severity
  • SRG-APP-000026-CTR-000070

    <GroupDescription></GroupDescription>
    Group

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