CVE-2023-46850

2023-11-1101:15:07

Alpine Linux Development Team

security.alpinelinux.org

openvpn

vulnerability

remote execution

memory leak

network buffers

unix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.0%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchopenvpn< 2.6.7-r0UNKNOWN
Alpine3.18-mainnoarchopenvpn< 2.6.7-r0UNKNOWN
Alpine3.19-mainnoarchopenvpn< 2.6.7-r0UNKNOWN
Alpine3.20-mainnoarchopenvpn< 2.6.7-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	openvpn	< 2.6.7-r0	UNKNOWN
Alpine	3.18-main	noarch	openvpn	< 2.6.7-r0	UNKNOWN
Alpine	3.19-main	noarch	openvpn	< 2.6.7-r0	UNKNOWN
Alpine	3.20-main	noarch	openvpn	< 2.6.7-r0	UNKNOWN