CVE-2024-34363

HIGH7.5EPSS 0.03%

Envoy can crash due to uncaught nlohmann JSON exception

Published: 6/6/2024Modified: 10/15/2025
Also known as:GHSA-g979-ph9j-5gg4BIT-envoy-2024-34363

Description

Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash.

Affected packages (1)

  • Bitnami/envoy>= 1.28.0, < 1.28.4, >= 1.29.0, < 1.29.5, >= 1.30.0, < 1.30.2

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1HIGH7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (2)