debian/guest-account in Light Display Manager (lightdm) 1.0.x before 1.0.6 and 1.1.x before 1.1.7, as used in Ubuntu Linux 11.10, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-6648 has been assigned for the gdm-guest-session issue.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Lightdm | Robert_ancell | 1.0.0 (including) | 1.0.0 (including) |
| Lightdm | Robert_ancell | 1.0.1 (including) | 1.0.1 (including) |
| Lightdm | Robert_ancell | 1.0.2 (including) | 1.0.2 (including) |
| Lightdm | Robert_ancell | 1.0.3 (including) | 1.0.3 (including) |
| Lightdm | Robert_ancell | 1.0.4 (including) | 1.0.4 (including) |
| Lightdm | Robert_ancell | 1.0.5 (including) | 1.0.5 (including) |
| Lightdm | Robert_ancell | 1.1.0 (including) | 1.1.0 (including) |
| Lightdm | Robert_ancell | 1.1.1 (including) | 1.1.1 (including) |
| Lightdm | Robert_ancell | 1.1.2 (including) | 1.1.2 (including) |
| Lightdm | Robert_ancell | 1.1.3 (including) | 1.1.3 (including) |
| Lightdm | Robert_ancell | 1.1.4 (including) | 1.1.4 (including) |
| Lightdm | Robert_ancell | 1.1.5 (including) | 1.1.5 (including) |
| Lightdm | Robert_ancell | 1.1.6 (including) | 1.1.6 (including) |
| Ubuntu_linux | Canonical | 11.10 (including) | 11.10 (including) |
| Gdm-guest-session | Ubuntu | lucid | * |
| Gdm-guest-session | Ubuntu | maverick | * |
| Gdm-guest-session | Ubuntu | natty | * |
| Gdm-guest-session | Ubuntu | oneiric | * |
| Lightdm | Ubuntu | devel | * |
| Lightdm | Ubuntu | oneiric | * |
| Lightdm | Ubuntu | precise | * |
| Lightdm | Ubuntu | quantal | * |
| Lightdm | Ubuntu | raring | * |