CVE-2023-35941
CRITICAL9.8EPSS 0.06%Envoy vulnerable to OAuth2 credentials exploit with permanent validity
發布日:2024/3/6修改日:2025/10/15
描述
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host's domain configuration.
受影響套件(1)
- Bitnami/envoy>= 1.23.0, < 1.23.12, >= 1.24.0, < 1.24.10, >= 1.25.0, < 1.25.9, >= 1.26.0, < 1.26.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |