Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2016-2126 →

DEBIAN-CVE-2016-2126

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum....

Description d'origine

La description telle que publiée par la source (souvent en anglais).

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.5.2+dfsg-2"}]}]

Debian:13 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.5.2+dfsg-2"}]}]

Debian:14 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.5.2+dfsg-2"}]}]

Références

advisory security-tracker.debian.org