CVE-2024-34363 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00028.

Key SSVC decision points have not yet been added.

Vendors	Products
Envoyproxy	Envoy

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2024-34736	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4
https://nvd.nist.gov/vuln/detail/CVE-2024-34363
https://www.cve.org/CVERecord?id=CVE-2024-34363

History

Mon, 14 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00012}`	epss `{'score': 0.0001}`

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 7e-05}`	epss `{'score': 0.00012}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-06-04T20:59:52.773Z

Updated: 2024-08-02T02:51:11.160Z

Reserved: 2024-05-02T06:36:32.439Z

Link: CVE-2024-34363

Vulnrichment

Updated: 2024-08-02T02:51:11.160Z

NVD

Status : Modified

Published: 2024-06-04T21:15:34.743

Modified: 2024-11-21T09:18:30.680

Link: CVE-2024-34363

Redhat

Severity : Important

Publid Date: 2024-06-04T00:00:00Z

Links: CVE-2024-34363 - Bugzilla

OpenCVE Enrichment

No data.

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