Envoy Trust Management Issue Vulnerability (CNVD-2022-15535)

2022-02-2400:00:00

China National Vulnerability Database

www.cnvd.org.cn

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

JSON

Envoy is an open source distributed proxy server. Envoy is vulnerable to a trust management issue, which stems from the fact that Envoy’s tls allows certain certificate authentication settings to be reused after they have been changed from their default configuration. No detailed vulnerability details are currently available.