CVE-2022-3162
Kubernetes vulnerable to path traversal in k8s.io/kubernetes
6.5
MEDIUM
CVSS 3.1
EPSS 1.2%
描述
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.
如何修補 CVE-2022-3162
要修補 CVE-2022-3162,請將受影響套件升級到下列已修補版本。
- —升級至 1.20.5+really1.20.2-1 或更新版本
- —升級至 1.25.4 或更新版本
- —升級至 1.22.16 或更新版本
CVE-2022-3162 正在被利用嗎?
低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 1.20.5+really1.20.2-1
- >= 1.25.0, < 1.25.4
- >= 1.22.0, < 1.22.16, >= 1.23.0, < 1.23.14, >= 1.24.0, < 1.24.8, >= 1.25.0, < 1.25.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |