In the Bluetooth Low Energy (BLE) specification, there is a provided example Long Term Key (LTK). If a BLE device were to use this as a hardcoded LTK, it is theoretically possible for a proximate attacker to remotely inject keystrokes on a paired Android host due to improperly used crypto. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-128843052.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Android | 7.0 (including) | 7.0 (including) | |
| Android | 7.1.1 (including) | 7.1.1 (including) | |
| Android | 7.1.2 (including) | 7.1.2 (including) | |
| Android | 8.0 (including) | 8.0 (including) | |
| Android | 8.1 (including) | 8.1 (including) | |
| Android | 9.0 (including) | 9.0 (including) |
References
- https://source.android.com/security/bulletin/2019-06-01
- https://support.apple.com/kb/HT210118
- https://support.apple.com/kb/HT210119
- https://support.apple.com/kb/HT210120
- https://source.android.com/security/bulletin/2019-06-01
- https://support.apple.com/kb/HT210118
- https://support.apple.com/kb/HT210119
- https://support.apple.com/kb/HT210120