CVE-2021-25745
Improper Input Validation in k8s.io/ingress-nginx
8.1
HIGH
CVSS 3.1
EPSS 1.1%
描述
A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.
如何修補 CVE-2021-25745
要修補 CVE-2021-25745,請將受影響套件升級到下列已修補版本。
- —升級至 1.2.0 或更新版本
CVE-2021-25745 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(1)
- from 0, < 1.2.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |