CVE-2023-32191

rke's credentials are stored in the RKE1 Cluster state ConfigMap

CVSS 9.9 CRITICALEPSS 0.6%CWE-922

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.9EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Oct 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

When RKE provisions a cluster, it stores the cluster state in a configmap called `full-cluster-state` inside the `kube-system` namespace of the cluster itself. The information available in there allows non-admin users to escalate to admin.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

SUSE · rke

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References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32191 https://github.com/rancher/rke/security/advisories/GHSA-6gr4-52w6-vmqx