CVE-2024-48921 — Kyverno's PolicyException objects can be created in any namespace by default

CVE-2024-48921

Kyverno's PolicyException objects can be created in any namespace by default PUBLISHED

Description (CNA)

Kyverno is a policy engine designed for Kubernetes. A kyverno ClusterPolicy, ie. "disallow-privileged-containers," can be overridden by the creation of a PolicyException in a random namespace. By design, PolicyExceptions are consumed from any namespace. Administrators may not recognize that this allows users with privileges to non-kyverno namespaces to create exceptions. This vulnerability is fixed in 1.13.0.

Affected (CNA)

Vendor / product	Versions
kyverno / kyverno	affected < 1.13.0

CWE

CWE-285

References

https://github.com/kyverno/kyverno/security/advisories/GHSA-qjvc-p88j-j9rm

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.