CVE-2024-41820 Cluster-level privilege escalation in kubean

Kubean is a cluster lifecycle management toolchain based on kubespray and other cluster LCM engine. The ClusterRole has verbs of resources. If a malicious user can access the worker node which has kubean's deployment, he/she can abuse these excessive permissions to do whatever he/she likes to the...

CVE-2024-41820

CVE-2024-41820: Kubean (cluster lifecycle management toolchain) exposes a ClusterRole with all verbs on all resources, enabling cluster‑level privilege escalation if an attacker gains access to a worker node hosting kubean. The issue is fixed in release 0.18.0; upgrade is advised. The Red Hat sec...