CVEvulnerability

CVE-2022-21654

9.8 CRITICAL Published 2022-02-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-02-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-295

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 configurations

• envoyproxy envoy (>= 1.7.0 < 1.18.6) • envoyproxy envoy (>= 1.19.0 < 1.19.3) • envoyproxy envoy (>= 1.20.0 < 1.20.2) • envoyproxy envoy (>= 1.21.0 < 1.21.1)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References