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Rancher Government Solutions RKE2 Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Rancher RKE2 must store only cryptographic representations of passwords.

    <VulnDiscussion>Secrets, such as passwords, keys, tokens, and certificates should not be stored as environment variables. These environment v...
    Rule Medium Severity
    Show

  • SRG-APP-000190-CTR-000500

    <GroupDescription></GroupDescription>
    Group
    Show

  • SRG-APP-000014-CTR-000035

    <GroupDescription></GroupDescription>
    Group
    Show

  • Rancher RKE2 must protect authenticity of communications sessions with the use of FIPS-validated 140-2 or 140-3 security requirements for cryptographic modules.

    &lt;VulnDiscussion&gt;Use strong TLS settings. RKE2 uses FIPS validated BoringCrypto modules. RKE2 Server can prohibit the use of SSL and unauthor...
    Rule High Severity
    Show

  • SRG-APP-000023-CTR-000055

    <GroupDescription></GroupDescription>
    Group
    Show

  • RKE2 must use a centralized user management solution to support account management functions.

    &lt;VulnDiscussion&gt;The Kubernetes Controller Manager is a background process that embeds core control loops regulating cluster system state thro...
    Rule Medium Severity
    Show

  • SRG-APP-000026-CTR-000070

    <GroupDescription></GroupDescription>
    Group
    Show

  • Rancher RKE2 components must be configured in accordance with the security configuration settings based on DOD security configuration or implementation guidance, including SRGs, STIGs, NSA configuration guides, CTOs, and DTMs.

    &lt;VulnDiscussion&gt;Once an attacker establishes access to a system, the attacker often attempts to create a persistent method of re-establishing...
    Rule Medium Severity
    Show

  • SRG-APP-000033-CTR-000090

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Kubernetes Controller Manager must have secure binding.

    &lt;VulnDiscussion&gt;Limiting the number of attack vectors and implementing authentication and encryption on the endpoints available to external s...
    Rule Medium Severity
    Show

  • SRG-APP-000033-CTR-000090

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Kubernetes Kubelet must have anonymous authentication disabled.

    &lt;VulnDiscussion&gt;RKE2 registry is used to store images and is the keeper of truth for trusted images within the platform. To guarantee the ima...
    Rule Medium Severity
    Show

  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Kubernetes API server must have the insecure port flag disabled.

    &lt;VulnDiscussion&gt;By default, the API server will listen on two ports. One port is the secure port and the other port is called the "localhost ...
    Rule High Severity
    Show

  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Kubernetes Kubelet must have the read-only port 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
    Show

  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
    Show

  • 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
    Show

  • SRG-APP-000033-CTR-000095

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Kubernetes kubelet must enable explicit authorization.

    &lt;VulnDiscussion&gt;Kubelet is the primary agent on each node. The API server communicates with each kubelet to perform tasks such as starting/st...
    Rule High Severity
    Show

Node 2

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The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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