CVE-2024-34364

MEDIUM6.5EPSS 0.02%

Envoy OOM vector from HTTP async client with unbounded response buffer for mirror response

Published: 6/6/2024Modified: 10/15/2025
Also known as:GHSA-xcj3-h7vf-fw26BIT-envoy-2024-34364

Description

Envoy is a cloud-native, open source edge and service proxy. Envoy exposed an out-of-memory (OOM) vector from the mirror response, since async HTTP client will buffer the response with an unbounded buffer.

Affected packages (1)

  • Bitnami/envoyfrom 0, < 1.27.6, >= 1.28.0, < 1.28.4, >= 1.29.0, < 1.29.5, >= 1.30.0, < 1.30.2

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References (2)