Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2021-44141 →

DEBIAN-CVE-2021-44141

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an are...

Description d'origine

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

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.16.0+dfsg-2"}]}]

Debian:13 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.16.0+dfsg-2"}]}]

Debian:14 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.16.0+dfsg-2"}]}]

Références

advisory security-tracker.debian.org