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freebsdFreeBSD45A72180-A640-11EC-A08B-85298243E224
HistoryMar 10, 2022 - 12:00 a.m.

openvpn -- Potential authentication by-pass with multiple deferred authentication plug-ins

2022-03-1000:00:00
vuxml.freebsd.org
14

0.005 Low

EPSS

Percentile

76.4%

David Sommerseth reports:

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. This issue is resolved in OpenVPN 2.4.12 and v2.5.6.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchopenvpn< 2.5.6UNKNOWN
FreeBSDanynoarchopenvpn-mbedtls< 2.5.6UNKNOWN