Rancher Government Solutions RKE2 Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SRG-APP-000033-CTR-000100
<GroupDescription></GroupDescription>Group -
The Kubernetes API server must have anonymous authentication disabled.
<VulnDiscussion>The Kubernetes API Server controls Kubernetes via an API interface. A user who has access to the API essentially has root acc...Rule High Severity -
SRG-APP-000100-CTR-000200
<GroupDescription></GroupDescription>Group -
All audit records must identify any containers associated with the event within Rancher RKE2.
<VulnDiscussion>Ensure that the --audit-log-maxage argument is set to 30 or as appropriate. Retaining logs for at least 30 days ensures that...Rule Medium Severity -
SRG-APP-000133-CTR-000300
<GroupDescription></GroupDescription>Group -
Configuration and authentication files for Rancher RKE2 must be protected.
<VulnDiscussion>There are various configuration files, logs, access credentials, and other files stored on the host filesystem that contain s...Rule Medium Severity -
SRG-APP-000141-CTR-000315
<GroupDescription></GroupDescription>Group -
Rancher RKE2 must be configured with only essential configurations.
<VulnDiscussion>It is important to disable any unnecessary components to reduce any potential attack surfaces. RKE2 allows disabling the fo...Rule Medium Severity -
SRG-APP-000142-CTR-000325
<GroupDescription></GroupDescription>Group -
Rancher RKE2 runtime must enforce ports, protocols, and services that adhere to the PPSM CAL.
<VulnDiscussion>Ports, protocols, and services within the RKE2 runtime must be controlled and conform to the PPSM CAL. Those ports, protocols...Rule Medium Severity
Node 2
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