Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.
| Software | From | Fixed in |
|---|---|---|
| hp / tru64 | 4.0f-pk8 | 4.0f-pk8.x |
| hp / tru64 | 5.1a-pk6 | 5.1a-pk6.x |
| hp / tru64 | 4.0g-pk4 | 4.0g-pk4.x |