CVE-2024-42487
Cilium's Gateway API route matching order contradicts specification
4.0
MEDIUM
CVSS 3.1
EPSS 0.53%
描述
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In the 1.15 branch prior to 1.15.8 and the 1.16 branch prior to 1.16.1, Gateway API HTTPRoutes and GRPCRoutes do not follow the match precedence specified in the Gateway API specification. In particular, request headers are matched before request methods, when the specification describes that the request methods must be respected before headers are matched. This could result in unexpected behaviour with security This issue is fixed in Cilium v1.15.8 and v1.16.1. There is no workaround for this issue.
如何修補 CVE-2024-42487
要修補 CVE-2024-42487,請將受影響套件升級到下列已修補版本。
- —升級至 1.16.1 或更新版本
- —升級至 1.16.1 或更新版本
- —升級至 1.16.1 或更新版本
- —升級至 1.16.1 或更新版本
- —升級至 1.15.8 或更新版本
CVE-2024-42487 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- >= 1.15.0, < 1.16.1
- >= 1.15.4, < 1.16.1
- >= 1.15.0, < 1.16.1
- >= 1.16.0, < 1.16.1
- >= 1.15.0, < 1.15.8, >= 1.16.0, < 1.16.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N |