TuxGuitar 1.2 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tuxguitar | Herac | 1.2 (including) | 1.2 (including) |
| Tuxguitar | Ubuntu | hardy | * |
| Tuxguitar | Ubuntu | jaunty | * |
| Tuxguitar | Ubuntu | karmic | * |
| Tuxguitar | Ubuntu | lucid | * |
| Tuxguitar | Ubuntu | maverick | * |
| Tuxguitar | Ubuntu | upstream | * |