CVE-2023-3027
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Jun 5, 2023
Updated: Jan 8, 2025
CWE ID 863
CWE ID 269
Summary
CVE-2023-3027 is a vulnerability affecting the grc-policy-propagator in certain Kubernetes clusters. The issue arises due to the propagator's failure to restrict properly the lookup of content from the namespace where the policy was created. This allows for security escalation within the cluster, as policies can contain dynamically obtained values that take advantage of cluster-scoped access in created policies.
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Affected Products
- Red Hat Advanced Cluster Management for Kubernetes
Affected Vendors
- Red Hat