vulnerability
Kubernetes: CVE-2022-3162: 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.
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:C/I:N/A:N) | 2023-03-01 | 2023-03-13 | 2025-01-28 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:C/I:N/A:N)
Published
2023-03-01
Added
2023-03-13
Modified
2025-01-28
Description
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.
Solution(s)
kubernetes-upgrade-1_22_16kubernetes-upgrade-1_23_14kubernetes-upgrade-1_24_8kubernetes-upgrade-1_25_4
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