GNOME Display Manager (gdm) before 2.21.1 allows local users to change permissions of arbitrary directories via a symlink attack on /tmp/.X11-unix/.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | gdm3 | < 43.0-3 | gdm3_43.0-3_all.deb |
Debian | 11 | all | gdm3 | < 3.38.2.1-1 | gdm3_3.38.2.1-1_all.deb |
Debian | 10 | all | gdm3 | < 3.30.2-3 | gdm3_3.30.2-3_all.deb |
Debian | 999 | all | gdm3 | < 46.0-2 | gdm3_46.0-2_all.deb |
Debian | 13 | all | gdm3 | < 46.0-2 | gdm3_46.0-2_all.deb |