CVE-2024-34363

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p50

Published

Jun 4, 2024 (Jun 4, 2024)

Modified

Jun 17, 2026

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.

Vendors: envoyproxy
Products: envoy
Weakness: CWE-248
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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