bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.

bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.

Security update for bubblewrap

bubblewrap: temporary directory misuse as mount point

Security update for bubblewrap

Affected: Ubuntu:Pro:18.04:LTS: bubblewrap

bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.

Ein lokaler Angreifer kann eine Schwachstelle in Red Hat CloudForms ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen oder einen Denial of Service Angriff durchzuführen.