CVE-2024-53269
Happy Eyeballs: Validate that additional_address are IP addresses instead of crashing when sorting in envoy
7.5
HIGH
CVSS 3.1
EPSS 0.02%
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.
How to fix CVE-2024-53269
To remediate CVE-2024-53269, upgrade the affected package to a fixed version below.
- —upgrade to 1.30.8 or later
Is CVE-2024-53269 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.30.0, < 1.30.8, >= 1.31.0, < 1.31.4, >= 1.32.0, < 1.32.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |