| Bug ID | 1232557 |
|---|---|
| Summary | VUL-0: CVE-2024-48921: TRACKERBUG: kyverno: a kyverno ClusterPolicy can be overridden by the creation of a PolicyException in a random namespace, allowing users with privileges to non-kyverno namespaces to create exceptions |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.6 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/426194/ |
| OS | Other |
| Status | NEW |
| Severity | Major |
| Priority | P5 - None |
| Component | Security |
| Assignee | security-team@suse.de |
| Reporter | smash_bz@suse.de |
| QA Contact | security-team@suse.de |
| CC | camila.matos@suse.com |
| Target Milestone | --- |
| Found By | Security Response Team |
| Blocker | --- |
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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-48921 https://www.cve.org/CVERecord?id=CVE-2024-48921 https://github.com/kyverno/kyverno/security/advisories/GHSA-qjvc-p88j-j9rm