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Guide to the Secure Configuration of Red Hat OpenShift Container Platform 4

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Ensure the openshift-oauth-apiserver service uses TLS

    By default, the OpenShift OAuth API Server uses TLS. HTTPS should be used for connections between openshift-oauth-apiserver and kube-apiserver. By ...
    Rule Medium Severity
  • OAuth Token Inactivity Timeout

    Enter OAuth Token Inactivity Timeout
    Value
  • Configure the API Server Minimum Request Timeout

    The API server minimum request timeout defines the minimum number of seconds a handler must keep a request open before timing it out. To set this, ...
    Rule Medium Severity
  • Ensure that the service-account-lookup argument is set to true

    Validate service account before validating token.
    Rule Medium Severity
  • Configure the Service Account Public Key for the API Server

    To ensure the API Server utilizes its own key pair, edit the <code>openshift-kube-apiserver</code> configmap and set the <code>serviceAccountPublic...
    Rule Medium Severity
  • Configure the Certificate for the API Server

    To ensure the API Server utilizes its own TLS certificates, the <code>tls-cert-file</code> must be configured. Verify that the <code>apiServerArgum...
    Rule Medium Severity
  • Use Strong Cryptographic Ciphers on the API Server

    To ensure that the API Server is configured to only use strong cryptographic ciphers, verify the <code>openshift-kube-apiserver</code> configmap co...
    Rule Medium Severity
  • Configure the Certificate Key for the API Server

    To ensure the API Server utilizes its own TLS certificates, the <code>tls-private-key-file</code> must be configured. Verify that the <code>apiServ...
    Rule Medium Severity
  • Ensure APIServer is configured with secure tlsSecurityProfile

    <p> The configuration <code>tlsSecurityProfile</code> specifies TLS configurations to be used while establishing connections with th...
    Rule Medium Severity
  • Ensure custom tlsSecurityProfile configured for APIServer uses secure TLS version

    The configuration <code>tlsSecurityProfile</code> specifies TLS configurations to be used while establishing connections with the externally expose...
    Rule Medium Severity

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