CVE-2024-34363

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4	Exploit Third Party Advisory
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy::::::::

History

21 Nov 2024, 09:18

Type	Values Removed	Values Added
References	~~() https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4 - Exploit, Third Party Advisory~~	() https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4 - Exploit, Third Party Advisory

11 Jun 2024, 17:44

Type	Values Removed	Values Added
CWE		NVD-CWE-Other
References	~~() https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4 -~~	() https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4 - Exploit, Third Party Advisory
CPE		cpe:2.3:a:envoyproxy:envoy::::::::
First Time		Envoyproxy Envoyproxy envoy

05 Jun 2024, 12:53

Type	Values Removed	Values Added
Summary		(es) Envoy es un proxy de servicio y borde de código abierto, nativo de la nube. Debido a cómo Envoy invocó la librería JSON de nlohmann, la librería podría generar una excepción no detectada de los datos posteriores si se serializaran cadenas UTF-8 incompletas. La excepción no detectada provocaría que Envoy fallara.

04 Jun 2024, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-04 21:15

Updated : 2024-11-21 09:18

NVD link : CVE-2024-34363

Mitre link : CVE-2024-34363

CVE.ORG link : CVE-2024-34363

JSON object : View

Products Affected

envoyproxy

envoy

CWE

CWE-248

Uncaught Exception

NVD-CWE-Other

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