Mozilla Firefox 3.0.5 and earlier 3.0.x versions, when designMode is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a certain (a) replaceChild or (b) removeChild call, followed by a (1) queryCommandValue, (2) queryCommandState, or (3) queryCommandIndeterm call. NOTE: it was later reported that 3.0.6 and 3.0.7 are also affected.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 3.0 (including) | 3.0 (including) |
| Firefox | Mozilla | 3.0-alpha (including) | 3.0-alpha (including) |
| Firefox | Mozilla | 3.0-beta2 (including) | 3.0-beta2 (including) |
| Firefox | Mozilla | 3.0-beta5 (including) | 3.0-beta5 (including) |
| Firefox | Mozilla | 3.0.1 (including) | 3.0.1 (including) |
| Firefox | Mozilla | 3.0.2 (including) | 3.0.2 (including) |
| Firefox | Mozilla | 3.0.3 (including) | 3.0.3 (including) |
| Firefox | Mozilla | 3.0.4 (including) | 3.0.4 (including) |
| Firefox | Mozilla | 3.0.5 (including) | 3.0.5 (including) |
| Firefox | Ubuntu | dapper | * |
| Firefox | Ubuntu | gutsy | * |
| Xulrunner-1.9 | Ubuntu | gutsy | * |
| Xulrunner-1.9 | Ubuntu | hardy | * |
| Xulrunner-1.9 | Ubuntu | intrepid | * |
| Xulrunner-1.9 | Ubuntu | jaunty | * |