incron 0.5.5 does not initialize supplementary groups when running a process from a users incrontabs, which causes the process to be run with the incrond supplementary groups and allows local users to gain privileges via an incrontab table.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Incron | Inotify | 0.5.5 (including) | 0.5.5 (including) |
| Incron | Ubuntu | intrepid | * |
| Incron | Ubuntu | jaunty | * |
| Incron | Ubuntu | karmic | * |