Mozilla Firefox before Firefox 2.0.0.13, and SeaMonkey before 1.1.9, can automatically install TLS client certificates with minimal user interaction, and automatically sends these certificates when requested, which makes it easier for remote web sites to track user activities across domains by requesting the TLS client certificates from other domains.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 2.0.0.12 (including) |
| Firefox | Mozilla | 0.1 (including) | 0.1 (including) |
| Firefox | Mozilla | 0.2 (including) | 0.2 (including) |
| Firefox | Mozilla | 0.3 (including) | 0.3 (including) |
| Firefox | Mozilla | 0.4 (including) | 0.4 (including) |
| Firefox | Mozilla | 0.5 (including) | 0.5 (including) |
| Firefox | Mozilla | 0.6 (including) | 0.6 (including) |
| Firefox | Mozilla | 0.6.1 (including) | 0.6.1 (including) |
| Firefox | Mozilla | 0.7 (including) | 0.7 (including) |
| Firefox | Mozilla | 0.7.1 (including) | 0.7.1 (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-preview_release (including) | 1.0-preview_release (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 | 1.4.1 (including) | 1.4.1 (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 | 1.5.0.9 (including) | 1.5.0.9 (including) |
| Firefox | Mozilla | 1.5.0.10 (including) | 1.5.0.10 (including) |
| Firefox | Mozilla | 1.5.0.11 (including) | 1.5.0.11 (including) |
| Firefox | Mozilla | 1.5.0.12 (including) | 1.5.0.12 (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 | 1.8 (including) | 1.8 (including) |
| Firefox | Mozilla | 2.0 (including) | 2.0 (including) |
| Firefox | Mozilla | 2.0.0.1 (including) | 2.0.0.1 (including) |
| Firefox | Mozilla | 2.0.0.2 (including) | 2.0.0.2 (including) |
| Firefox | Mozilla | 2.0.0.3 (including) | 2.0.0.3 (including) |
| Firefox | Mozilla | 2.0.0.4 (including) | 2.0.0.4 (including) |
| Firefox | Mozilla | 2.0.0.5 (including) | 2.0.0.5 (including) |
| Firefox | Mozilla | 2.0.0.6 (including) | 2.0.0.6 (including) |
| Firefox | Mozilla | 2.0.0.7 (including) | 2.0.0.7 (including) |
| Firefox | Mozilla | 2.0.0.8 (including) | 2.0.0.8 (including) |
| Firefox | Mozilla | 2.0.0.9 (including) | 2.0.0.9 (including) |
| Firefox | Mozilla | 2.0.0.10 (including) | 2.0.0.10 (including) |
| Firefox | Mozilla | 2.0.0.11 (including) | 2.0.0.11 (including) |
| Firefox | Ubuntu | devel | * |
| Firefox | Ubuntu | edgy | * |
| Firefox | Ubuntu | feisty | * |
| Firefox | Ubuntu | gutsy | * |