CVE-2021-3547

OpenVPN 3 Core Library version 3.6 and 3.6.1 allows a man-in-the-middle attacker to bypass the certificate authentication by issuing an unrelated server certificate using the same hostname found in the verify-x509-name option in a client configuration.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:openvpn:openvpn:3.6:*:*:*:*:*:*:*
cpe:2.3:a:openvpn:openvpn:3.6.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-07-12 11:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-3547

Mitre link : CVE-2021-3547

CVE.ORG link : CVE-2021-3547


JSON object : View

Products Affected

openvpn

  • openvpn
CWE
CWE-295

Improper Certificate Validation

CWE-305

Authentication Bypass by Primary Weakness