Mozilla based browsers, including Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8, allow remote attackers to bypass the same origin policy, steal cookies, and conduct other attacks by writing a URI with a null byte to the hostname (location.hostname) DOM property, due to interactions with DNS resolver code.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 1.5.0.9 (including) |
| Firefox | Mozilla | 0.8 (including) | 0.8 (including) |
| Firefox | Mozilla | 0.9 (including) | 0.9 (including) |
| Firefox | Mozilla | 0.9-rc (including) | 0.9-rc (including) |
| Firefox | Mozilla | 0.9.1 (including) | 0.9.1 (including) |
| Firefox | Mozilla | 0.9.2 (including) | 0.9.2 (including) |
| Firefox | Mozilla | 0.9.3 (including) | 0.9.3 (including) |
| Firefox | Mozilla | 0.10 (including) | 0.10 (including) |
| Firefox | Mozilla | 0.10.1 (including) | 0.10.1 (including) |
| Firefox | Mozilla | 1.0 (including) | 1.0 (including) |
| Firefox | Mozilla | 1.0.1 (including) | 1.0.1 (including) |
| Firefox | Mozilla | 1.0.2 (including) | 1.0.2 (including) |
| Firefox | Mozilla | 1.0.3 (including) | 1.0.3 (including) |
| Firefox | Mozilla | 1.0.4 (including) | 1.0.4 (including) |
| Firefox | Mozilla | 1.0.5 (including) | 1.0.5 (including) |
| Firefox | Mozilla | 1.0.6 (including) | 1.0.6 (including) |
| Firefox | Mozilla | 1.0.7 (including) | 1.0.7 (including) |
| Firefox | Mozilla | 1.0.8 (including) | 1.0.8 (including) |
| Firefox | Mozilla | 1.5 (including) | 1.5 (including) |
| Firefox | Mozilla | 1.5-beta1 (including) | 1.5-beta1 (including) |
| Firefox | Mozilla | 1.5-beta2 (including) | 1.5-beta2 (including) |
| Firefox | Mozilla | 1.5.0.1 (including) | 1.5.0.1 (including) |
| Firefox | Mozilla | 1.5.0.2 (including) | 1.5.0.2 (including) |
| Firefox | Mozilla | 1.5.0.3 (including) | 1.5.0.3 (including) |
| Firefox | Mozilla | 1.5.0.4 (including) | 1.5.0.4 (including) |
| Firefox | Mozilla | 1.5.0.5 (including) | 1.5.0.5 (including) |
| Firefox | Mozilla | 1.5.0.6 (including) | 1.5.0.6 (including) |
| Firefox | Mozilla | 1.5.0.7 (including) | 1.5.0.7 (including) |
| Firefox | Mozilla | 1.5.0.8 (including) | 1.5.0.8 (including) |
| Firefox | Mozilla | 1.5.1 (including) | 1.5.1 (including) |
| Firefox | Mozilla | 1.5.2 (including) | 1.5.2 (including) |
| Firefox | Mozilla | 1.5.3 (including) | 1.5.3 (including) |
| Firefox | Mozilla | 1.5.4 (including) | 1.5.4 (including) |
| Firefox | Mozilla | 1.5.5 (including) | 1.5.5 (including) |
| Firefox | Mozilla | 1.5.6 (including) | 1.5.6 (including) |
| Firefox | Mozilla | 1.5.7 (including) | 1.5.7 (including) |
| Firefox | Mozilla | 1.5.8 (including) | 1.5.8 (including) |
| Firefox | Mozilla | 2.0 (including) | 2.0 (including) |
| Firefox | Mozilla | 2.0-beta_1 (including) | 2.0-beta_1 (including) |
| Firefox | Mozilla | 2.0-rc3 (including) | 2.0-rc3 (including) |
| Firefox | Mozilla | 2.0.0.1 (including) | 2.0.0.1 (including) |
| Firefox | Mozilla | preview_release (including) | preview_release (including) |
| Seamonkey | Mozilla | * | 1.0.7 (including) |
| Seamonkey | Mozilla | 1.0 (including) | 1.0 (including) |
| Seamonkey | Mozilla | 1.0.1 (including) | 1.0.1 (including) |
| Seamonkey | Mozilla | 1.0.2 (including) | 1.0.2 (including) |
| Seamonkey | Mozilla | 1.0.3 (including) | 1.0.3 (including) |
| Seamonkey | Mozilla | 1.0.4 (including) | 1.0.4 (including) |
| Seamonkey | Mozilla | 1.0.5 (including) | 1.0.5 (including) |
| Seamonkey | Mozilla | 1.0.6 (including) | 1.0.6 (including) |