CVE-2023-3347
Samba: smb2 packet signing is not enforced when "server signing = required" is set
Résumé
Samba: smb2 packet signing is not enforced when "server signing = required" is set
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, such as a man-in-the-middle attack, by intercepting the network traffic and modifying the SMB2 messages between client and server, affecting the integrity of the data.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2023-3347 samba Corrigé dans: 2:4.17.10+dfsg-0+deb12u1
Références
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- advisory debian.org
- report bugzilla.redhat.com
- web access.redhat.com
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web samba.org