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Vulnerabilidades / CVE-2023-46850

crítica

CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined ...

Publicada Modificada CWE 416
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).

Descripción

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.18openvpn2.6.7-r0
alpine 3.19openvpn2.6.7-r0
alpine 3.20openvpn2.6.7-r0
alpine 3.21openvpn2.6.7-r0
alpine 3.22openvpn2.6.7-r0
alpine 3.23openvpn2.6.7-r0
alpine 3.24openvpn2.6.7-r0
alpine edgeopenvpn2.6.7-r0
debian 12openvpn2.6.3-1+deb12u2
debian 13openvpn2.6.7-1
debian 14openvpn2.6.7-1
echoopenvpn2.6.3-1+deb12u2
Mostrar las 17 entradas de 17 fuentes
FuentePaqueteCorregido en
alpine 3.18openvpn2.6.7-r0
alpine 3.19openvpn2.6.7-r0
alpine 3.20openvpn2.6.7-r0
alpine 3.21openvpn2.6.7-r0
alpine 3.22openvpn2.6.7-r0
alpine 3.23openvpn2.6.7-r0
alpine 3.24openvpn2.6.7-r0
alpine edgeopenvpn2.6.7-r0
debian 12openvpn2.6.3-1+deb12u2
debian 13openvpn2.6.7-1
debian 14openvpn2.6.7-1
echoopenvpn2.6.3-1+deb12u2
rapidfort ubuntu 20.04openvpn0:2.6.12-0ubuntu0.24.04.3~bpo22.04.1
rapidfort ubuntu 22.04openvpn0:2.6.12-0ubuntu0.24.04.3~bpo22.04.1
rapidfort ubuntu 24.04openvpn0:2.6.12-0ubuntu0.24.04.3~bpo22.04.1
ubuntu 23.04openvpn2.6.1-1ubuntu1.1
ubuntu 23.10openvpn2.6.5-0ubuntu1.1

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.