Mozilla Firefox before 20.0 on Android uses world-writable and world-readable permissions for the app_tmp installation directory in the local filesystem, which allows attackers to modify add-ons before installation via an application that leverages the time window during which app_tmp is used.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Firefox | Mozilla | * | 19.0.2 |
Firefox | Mozilla | 19.0 | 19.0 |
Firefox | Mozilla | 19.0.1 | 19.0.1 |