CVE-2023-3027 – ACM: governance policy propagator privilege escalation

https://notcve.org/view.php?id=CVE-2023-3027

05 Jun 2023 — The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values (instead of the policy apply a static manifest on a managed cluster) of taking advantage of cluster scoped access in a created policy. This feature does not restrict properly to lookup content from the namespace where the policy was created. Red Hat Advanced Cluster Management for Kubernetes 2.8.1 images Red Hat Advanced Cluster Management for Kubernetes prov... • https://bugzilla.redhat.com/show_bug.cgi?id=2211468#c0 • CWE-269: Improper Privilege Management CWE-863: Incorrect Authorization •