CVE-2025-29778
Kyverno ignores subjectRegExp and IssuerRegExp
5.8
MEDIUM
CVSS 3.1
EPSS 0.32%
描述
Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to version 1.14.0, Kyverno ignores subjectRegExp and IssuerRegExp while verifying artifact's sign with keyless mode. It allows the attacker to deploy kubernetes resources with the artifacts that were signed by unexpected certificate. Deploying these unauthorized kubernetes resources can lead to full compromise of kubernetes cluster. Version 1.14.0 contains a patch for the issue.
如何修補 CVE-2025-29778
要修補 CVE-2025-29778,請將受影響套件升級到下列已修補版本。
- —升級至 1.14.0 或更新版本
- —升級至 1.14.0-alpha.1 或更新版本
- —升級至 1.14.0-alpha.1 或更新版本
CVE-2025-29778 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, < 1.14.0
- >= 1.13.0, < 1.14.0-alpha.1
- from 0, < 1.14.0-alpha.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.8 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N |