CVE-2024-53269

Envoy is a cloud-native high-performance edge/middle/service proxy. When additional address are not ip addresses, then the Happy Eyeballs sorting algorithm will crash in data plane. This issue has been addressed in releases 1.32.2, 1.31.4, and 1.30.8. Users are advised to upgrade. Users unable to upgrade may disable Happy Eyeballs and/or change the IP configuration.

CVSS v3 4.5 MEDIUM

4.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/envoyproxy/envoy/pull/37743/commits/3f62168d86aceb90f743f63b50cc711710b1c401	Patch
https://github.com/envoyproxy/envoy/security/advisories/GHSA-mfqp-7mmj-rm53	Third Party Advisory Exploit
https://github.com/envoyproxy/envoy/security/advisories/GHSA-mfqp-7mmj-rm53	Third Party Advisory Exploit

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-12-18 20:15

Updated : 2025-08-28 14:41

NVD link : CVE-2024-53269

Mitre link : CVE-2024-53269

CVE.ORG link : CVE-2024-53269

JSON object : View

Products Affected

envoyproxy

envoy

CWE

CWE-670

Always-Incorrect Control Flow Implementation

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