CVE-2023-2431
Kubelet vulnerable to bypass of seccomp profile enforcement in k8s.io/kubernetes
4.4
MEDIUM
CVSS 3.1
EPSS 0.26%
描述
A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.
如何修補 CVE-2023-2431
要修補 CVE-2023-2431,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 1.24.14 或更新版本
- —升級至 1.24.14 或更新版本
CVE-2023-2431 正在被利用嗎?
低 — EPSS 為 0.3%,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
- from 0, < 1.24.14
- from 0, < 1.24.14, >= 1.25.0, < 1.25.10, >= 1.26.0, < 1.26.5, >= 1.27.0, < 1.27.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |