GNU screen 4.0.3 creates the /tmp/screen-exchange temporary file with world-readable permissions, which might allow local users to obtain sensitive session information.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Screen | Gnu | 4.0.3 (including) | 4.0.3 (including) |
| Screen | Ubuntu | dapper | * |
| Screen | Ubuntu | gutsy | * |
| Screen | Ubuntu | hardy | * |
| Screen | Ubuntu | intrepid | * |
| Screen | Ubuntu | jaunty | * |
| Screen | Ubuntu | upstream | * |