CVE-2024-23323

MEDIUM5.3EPSS 0.02%

Excessive CPU usage when URI template matcher is configured using regex in Envoy

發布日:2024/3/6修改日:2025/10/15

描述

Envoy is a high-performance edge/middle/service proxy. The regex expression is compiled for every request and can result in high CPU usage and increased request latency when multiple routes are configured with such matchers. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

受影響套件(1)

  • Bitnami/envoy>= 1.26.0, < 1.26.7, >= 1.27.0, < 1.27.3, >= 1.28.0, < 1.28.1, >= 1.29.0, < 1.29.1

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

參考連結(3)