OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of them makes use of deferred authentication replies, which allows an external user to be granted access with only partially correct credentials.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: OpenVPN

Published: 2022-03-18T18:00:20

Updated: 2024-08-02T23:32:46.375Z

Reserved: 2022-02-08T00:00:00

Link: CVE-2022-0547

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-03-18T18:15:12.017

Modified: 2023-11-07T03:41:22.420

Link: CVE-2022-0547

cve-icon Redhat

No data.