CVE-2025-46342
Kyverno vulnerable to bypass of policy rules that use namespace selectors in match statements
描述
Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to versions 1.13.5 and 1.14.0, it may happen that policy rules using namespace selector(s) in their match statements are mistakenly not applied during admission review request processing due to a missing error propagation in function `GetNamespaceSelectorsFromNamespaceLister` in `pkg/utils/engine/labels.go`. As a consequence, security-critical mutations and validations are bypassed, potentially allowing attackers with K8s API access to perform malicious operations. This issue has been patched in versions 1.13.5 and 1.14.0.
如何修補 CVE-2025-46342
要修補 CVE-2025-46342,請將受影響套件升級到下列已修補版本。
- —升級至 1.13.5 或更新版本
- —升級至 1.13.5 或更新版本
- —升級至 1.13.5 或更新版本
CVE-2025-46342 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 1.13.5
- from 0, < 1.13.5
- from 0, < 1.13.5, >= 1.14.0-alpha.1, < 1.14.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |