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Vulnerabilidades / CVE-2022-0547

crítica

CVE-2022-0547

OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass ...

Publicada Modificada CWE 305, 287
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media), Amazon (baja).

Descripción

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.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.12openvpn2.4.12-r0
alpine 3.13openvpn2.5.6-r0
alpine 3.14openvpn2.5.6-r0
alpine 3.15openvpn2.5.6-r0
alpine 3.16openvpn2.5.6-r0
alpine 3.17openvpn2.5.6-r0
alpine 3.18openvpn2.5.6-r0
alpine 3.19openvpn2.5.6-r0
alpine 3.20openvpn2.5.6-r0
alpine 3.21openvpn2.5.6-r0
alpine 3.22openvpn2.5.6-r0
alpine 3.23openvpn2.5.6-r0
Mostrar las 36 entradas de 34 fuentes
FuentePaqueteCorregido en
alpine 3.12openvpn2.4.12-r0
alpine 3.13openvpn2.5.6-r0
alpine 3.14openvpn2.5.6-r0
alpine 3.15openvpn2.5.6-r0
alpine 3.16openvpn2.5.6-r0
alpine 3.17openvpn2.5.6-r0
alpine 3.18openvpn2.5.6-r0
alpine 3.19openvpn2.5.6-r0
alpine 3.20openvpn2.5.6-r0
alpine 3.21openvpn2.5.6-r0
alpine 3.22openvpn2.5.6-r0
alpine 3.23openvpn2.5.6-r0
alpine 3.24openvpn2.5.6-r0
alpine edgeopenvpn2.5.6-r0
amazon linux 1openvpn2.4.12-1.43.amzn1
amazon linux 1openvpn-debuginfo2.4.12-1.43.amzn1
amazon linux 1openvpn-devel2.4.12-1.43.amzn1
debian 10openvpnsin corrección indicada
debian 11openvpn2.5.1-3+deb11u1
debian 12openvpn2.5.6-1
debian 13openvpn2.5.6-1
debian 14openvpn2.5.6-1
debian 9openvpn2.4.0-6+deb9u4
echoopenvpn2.5.6-1
ubuntu 14.04-ESMopenvpn2.3.2-7ubuntu3.2+esm1
ubuntu 16.04-ESMopenvpn2.3.10-1ubuntu2.2+esm1
ubuntu 18.04openvpn2.4.4-2ubuntu1.7
ubuntu 18.04-ESMopenvpn2.4.4-2ubuntu1.7
ubuntu 20.04openvpn2.4.7-1ubuntu2.20.04.4
ubuntu 20.04-ESMopenvpn2.4.7-1ubuntu2.20.04.4
ubuntu 21.10openvpn2.5.1-3ubuntu1.1
ubuntu 22.04openvpn2.5.5-1ubuntu3
ubuntu 22.10openvpn2.5.5-1ubuntu3
ubuntu 23.04openvpn2.5.5-1ubuntu3
ubuntu 23.10openvpn2.5.5-1ubuntu3
ubuntu 24.04openvpn2.5.5-1ubuntu3

Referencias

Las 10 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.