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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: OpenVPN

Published: 2021-07-12T10:35:52

Updated: 2021-07-12T10:35:52

Reserved: 2021-05-11T00:00:00


Link: CVE-2021-3547

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-07-12T11:15:08.233

Modified: 2022-10-27T12:22:43.533


Link: CVE-2021-3547

JSON object: View

cve-icon Redhat Information

No data.