CVE-2022-3162
CVE-2022-3162 · Unauthorized read of Custom Resources
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group.
CVSS 6.5 · Medium · EPSS 1.2% · Fix available
- Published
- Updated
Stack: system · containers
Affected products and versions
kubernetes
- Versions
- ≥ unspecified, ≤ v1.25.3: Affected (custom)
- ≥ unspecified, ≤ v1.24.7: Affected (custom)
- ≥ unspecified, ≤ v1.23.13: Affected (custom)
- ≥ unspecified, ≤ v1.22.15: Affected (custom)
No fix published
kubernetes Debian:12
- Affected ranges
- ECOSYSTEM: < 1.20.5+really1.20.2-1
Update to 1.20.5+really1.20.2-1
kubernetes Debian:13
- Affected ranges
- ECOSYSTEM: < 1.20.5+really1.20.2-1
Update to 1.20.5+really1.20.2-1
kubernetes Debian:14
- Affected ranges
- ECOSYSTEM: < 1.20.5+really1.20.2-1
Update to 1.20.5+really1.20.2-1