CVE-2024-53269 - CVE House
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Status published Medium CVE-2024-53269

Happy Eyeballs: Validate that additional_address are IP addresses instead of crashing when sorting in envoy

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

envoy
Vulnerable Versions:
>= 1.32.0, < 1.32.2, >= 1.31.0, < 1.31.4, >= 1.30.0, < 1.30.8

Timeline

Official Publish: December 18th, 2024
Last Modified: December 18th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-670

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.