Moole Vulnerability Database

Find real vulnerabilities before they ship

Critical

CVE-2023-46850

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.

VectorNETWORK

PublishedNov 11, 2023, 01:15

Published Bysecurity@openvpn.net

Base Score

Score9.8

Affected Versions

No affected versions found.

References

https://community.openvpn.net/openvpn/wiki/CVE-2023-46850
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3FS46ANNTAVLIQY56ZKGM5CBTRVBUNE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O54I7D753V6PU6XBU26FEROD2DSHEJQ4/
https://openvpn.net/security-advisory/access-server-security-update-cve-2023-46849-cve-2023-46850/
https://www.debian.org/security/2023/dsa-5555

Weakness Type

CWE-416

CVSS Metrics

Base Score

9.8

Vector String

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

Base SeverityCritical

Version

3.1

Attack Vector (AV)

NETWORK