CVE-2022-21654

CRITICAL9.8EPSS 0.06%

Incorrect configuration handling allows TLS session re-use without re-validation in Envoy

Published: 3/6/2024Modified: 10/14/2025
Also known as:GHSA-5j4x-g36v-m283BIT-envoy-2022-21654

Description

Envoy is an open source edge and service proxy, designed for cloud-native applications. Envoy's tls allows re-use when some cert validation settings have changed from their default configuration. The only workaround for this issue is to ensure that default tls settings are used. Users are advised to upgrade.

Affected packages (1)

  • Bitnami/envoy>= 1.7.0, < 1.18.6, >= 1.19.0, < 1.19.3, >= 1.20.0, < 1.20.2, >= 1.21.0, < 1.21.1

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1CRITICAL9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (3)