The (1) texmacs and (2) tm_mupad_help scripts in TeXmacs 1.0.7.4 place 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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Texmacs | Texmacs | 1.0.7.4 (including) | 1.0.7.4 (including) |
| Texmacs | Ubuntu | dapper | * |
| Texmacs | Ubuntu | hardy | * |
| Texmacs | Ubuntu | jaunty | * |
| Texmacs | Ubuntu | karmic | * |
| Texmacs | Ubuntu | lucid | * |
| Texmacs | Ubuntu | maverick | * |
| Texmacs | Ubuntu | natty | * |
| Texmacs | Ubuntu | oneiric | * |
| Texmacs | Ubuntu | precise | * |
| Texmacs | Ubuntu | quantal | * |
| Texmacs | Ubuntu | raring | * |
| Texmacs | Ubuntu | saucy | * |
| Texmacs | Ubuntu | upstream | * |
| Texmacs | Ubuntu | utopic | * |
| Texmacs | Ubuntu | vivid | * |