CVE-2023-46850

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie11/11/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxfedoraproject:fedoraopenvpn:openvpnopenvpn:openvpn_access_server

Faiblesses (CWE)

CWE-416CWE-416

References

https://community.openvpn.net/openvpn/wiki/CVE-2023-46850(security@openvpn.net)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3FS46ANNTAVLIQY56ZKGM5CBTRVBUNE/(security@openvpn.net)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O54I7D753V6PU6XBU26FEROD2DSHEJQ4/(security@openvpn.net)

https://openvpn.net/security-advisory/access-server-security-update-cve-2023-46849-cve-2023-46850/(security@openvpn.net)

https://www.debian.org/security/2023/dsa-5555(security@openvpn.net)

https://community.openvpn.net/openvpn/wiki/CVE-2023-46850(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3FS46ANNTAVLIQY56ZKGM5CBTRVBUNE/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O54I7D753V6PU6XBU26FEROD2DSHEJQ4/(af854a3a-2127-422b-91ae-364da2661108)

https://openvpn.net/security-advisory/access-server-security-update-cve-2023-46849-cve-2023-46850/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2023/dsa-5555(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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