Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-104048 →

DEBIAN-CVE-2026-104048

A flaw was found in SSSD. In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control (HBAC) rules by stripping domain...

Description d'origine

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

A flaw was found in SSSD. In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control (HBAC) rules by stripping domain qualifiers and comparing only short usernames. An authenticated user in a trusted domain who shares the same username as an authorized local account can bypass access policies and gain unauthorized access to protected services or hosts.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 sssd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 sssd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Références

advisory security-tracker.debian.org