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Mirantis Kubernetes Engine Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000190-CTR-000500

    <GroupDescription></GroupDescription>
    Group
  • The Lifetime Minutes and Renewal Threshold Minutes Login Session Controls on MKE must be set.

    &lt;VulnDiscussion&gt;The "Lifetime Minutes" and "Renewal Threshold Minutes" login session controls in MKE are part of security features that help ...
    Rule Medium Severity
  • SRG-APP-000133-CTR-000290

    <GroupDescription></GroupDescription>
    Group
  • In an MSR organization, user permissions and repositories must be configured.

    &lt;VulnDiscussion&gt;Configuring user permissions, organizations, and repositories in MSR is crucial for maintaining a secure, organized, and effi...
    Rule Medium Severity
  • SRG-APP-000141-CTR-000315

    <GroupDescription></GroupDescription>
    Group
  • User-managed resources must be created in dedicated namespaces.

    &lt;VulnDiscussion&gt;Dedicated namespaces act as security boundaries, limiting the blast radius in case of security incidents or misconfigurations...
    Rule Medium Severity
  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
  • Least privilege access and need to know must be required to access MKE runtime and instantiate container images.

    &lt;VulnDiscussion&gt;To control what is instantiated within MKE, it is important to control access to the runtime. Without this control, container...
    Rule High Severity
  • SRG-APP-000142-CTR-000325

    <GroupDescription></GroupDescription>
    Group
  • Only required ports must be open on containers in MKE.

    &lt;VulnDiscussion&gt;Ports, protocols, and services within MKE runtime must be controlled and conform to the PPSM CAL. Those ports, protocols, and...
    Rule High Severity
  • SRG-APP-000172-CTR-000440

    <GroupDescription></GroupDescription>
    Group
  • MSR telemetry must be disabled.

    &lt;VulnDiscussion&gt;MSR provides a telemetry service that automatically records and transmits data to Mirantis through an encrypted channel for m...
    Rule Medium Severity
  • SRG-APP-000141-CTR-000315

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000158-CTR-000390

    <GroupDescription></GroupDescription>
    Group
  • FIPS mode must be enabled.

    &lt;VulnDiscussion&gt;During any user authentication, MKE must use FIPS-validated SHA-2 or later protocol to protect the integrity of the password ...
    Rule High Severity
  • SRG-APP-000023-CTR-000055

    <GroupDescription></GroupDescription>
    Group
  • MKE must be configured to integrate with an Enterprise Identity Provider.

    &lt;VulnDiscussion&gt;Configuring MKE to integrate with an Enterprise Identity Provider enhances security, simplifies user management, ensures comp...
    Rule Medium Severity
  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
  • SSH must not run within Linux containers.

    &lt;VulnDiscussion&gt;To limit the attack surface of MKE, it is important that the nonessential services are not installed. Containers are designed...
    Rule Medium Severity
  • SRG-APP-000033-CTR-000100

    <GroupDescription></GroupDescription>
    Group

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