CVE-2024-53269

MEDIUM

Envoy <1.32.2-1.30.8 - DoS

Title source: llm

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.

References (2)

Scores

CVSS v3 4.5
EPSS 0.0001
EPSS Percentile 0.2%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-670
Status published

Affected Products (1)

envoyproxy/envoy < 1.30.8

Timeline

Published Dec 18, 2024
Tracked Since Feb 18, 2026