CVE-2024-53271

Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions envoy does not properly handle http 1.1 non-101 1xx responses. This can lead to downstream failures in networked devices. This issue has been addressed in versions 1.31.5 and 1.32.3. Users are advised to upgrade. There are no known workarounds for this issue.

Score

CVSS 3.1 7.1 High

Status

Analyzed - security-advisories@github.com

Published

2024-12-18

Last modified

2024-12-18

Weaknesses

CWE-670

Affected products

• Envoy (Envoyproxy)

References

• https://github.com/envoyproxy/envoy/commit/da56f6da63079baecef9183436ee5f4141a59af8
• https://github.com/envoyproxy/envoy/security/advisories/GHSA-rmm5-h2wv-mg4f