CVE-2020-8551
Allocation of Resources Without Limits or Throttling and Uncontrolled Memory Allocation in Kubernetes in k8s.io/kubernetes
4.3
MEDIUM
CVSS 3.1
EPSS 1.1%
描述
The Kubelet component in versions 1.15.0-1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via the kubelet API, including the unauthenticated HTTP read-only API typically served on port 10255, and the authenticated HTTPS API typically served on port 10250.
如何修補 CVE-2020-8551
要修補 CVE-2020-8551,請將受影響套件升級到下列已修補版本。
- —升級至 1.17.4-1 或更新版本
- —升級至 1.15.10 或更新版本
- —升級至 1.15.10 或更新版本
CVE-2020-8551 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 1.17.4-1
- >= 1.15.0, < 1.15.10
- >= 1.15.0, < 1.15.10, >= 1.16.0, < 1.16.6, >= 1.17.0, < 1.17.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |