Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2021-31800 →

DEBIAN-CVE-2021-31800

Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance ca...

Description d'origine

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

Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance can list and write to arbitrary files via ../ directory traversal. This could potentially be abused to achieve arbitrary code execution by replacing /etc/shadow or an SSH authorized key.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 impacket

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.22-2"}]}]

Debian:13 impacket

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.22-2"}]}]

Debian:14 impacket

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.22-2"}]}]

Références

advisory security-tracker.debian.org