Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote web sites to hijack the user interface via the chrome flag and XML User Interface Language (XUL) files.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 0.9 (including) |
| Mozilla | Mozilla | * | 1.7 (including) |
| Thunderbird | Mozilla | * | 0.7 (including) |
| Red Hat Enterprise Linux 2.1 | RedHat | galeon | * |
| Red Hat Enterprise Linux 3 | RedHat | mozilla | * |