CVE-2022-3162
01.03.2023, 19:15
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.
| Vendor | Product | Version |
|---|---|---|
| kubernetes | kubernetes | 𝑥 ≤ 1.22.15 |
| kubernetes | kubernetes | 1.23.0 ≤ 𝑥 ≤ 1.23.13 |
| kubernetes | kubernetes | 1.24.0 ≤ 𝑥 ≤ 1.24.7 |
| kubernetes | kubernetes | 1.25.0 ≤ 𝑥 ≤ 1.25.3 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-23 - Relative Path TraversalThe software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
References