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Rancher Government Solutions RKE2 Security Technical Implementation Guide
SRG-APP-000340-CTR-000770
Rancher RKE2 must prevent nonprivileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
Rancher RKE2 must prevent nonprivileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures. An XCCDF Rule
Rancher RKE2 must prevent nonprivileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
Medium Severity
<VulnDiscussion>Admission controllers intercept requests to the Kubernetes API before an object is instantiated. Enabling the admissions webhook allows for Kubernetes to apply policies against objects that are to be created, read, updated or deleted.
Admissions controllers can be used for:
- Prevent pod’s ability to run privileged containers
- Prevent pod’s ability to use privileged escalation
- Controlling pod’s access to volume types
- Controlling pod’s access to host file system
- Controlling pod’s usage of host networking objects and configuration
Satisfies: SRG-APP-000340-CTR-000770, SRG-APP-000342-CTR-000775</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>