CVE-2022-3162
MEDIUM6.5EPSS 1.0%Kubernetes vulnerable to path traversal
發布日:2023/3/1修改日:2024/8/20
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.
受影響套件(3)
- Debian/kubernetesfrom 0, < 1.20.5+really1.20.2-1
- Go/github.com/kubernetes/kubernetes>= 1.25.0, < 1.25.4
- Go/k8s.io/kubernetes>= 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 |
參考連結(7)
- ADVISORYhttps://github.com/advisories/GHSA-2394-5535-8j88
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-3162
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-3162
- PATCHhttps://github.com/kubernetes/kubernetes
- WEBhttps://github.com/kubernetes/kubernetes/issues/113756
- WEBhttps://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA
- WEBhttps://security.netapp.com/advisory/ntap-20230511-0004