CVE-2025-25294
Envoy Gateway Log Injection Vulnerability
5.3
MEDIUM
CVSS 3.1
EPSS 0.26%
描述
Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. In all Envoy Gateway versions prior to 1.2.7 and 1.3.1 a default Envoy Proxy access log configuration is used. This format is vulnerable to log injection attacks. If the attacker uses a specially crafted user-agent which performs json injection, then he could add and overwrite fields to the access log. This vulnerability is fixed in 1.3.1 and 1.2.7. One can overwrite the old text based default format with JSON formatter by modifying the "EnvoyProxy.spec.telemetry.accessLog" setting.
如何修補 CVE-2025-25294
要修補 CVE-2025-25294,請將受影響套件升級到下列已修補版本。
- —升級至 1.2.7 或更新版本
- —升級至 1.2.7 或更新版本
- —升級至 1.2.7 或更新版本
CVE-2025-25294 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, < 1.2.7, >= 1.3.0, < 1.3.1
- from 0, < 1.2.7
- from 0, < 1.2.7, >= 1.3.0-rc.1, < 1.3.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |