This issue was addressed with improved checks. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2. A malicious application may be able to overwrite arbitrary files.
| Software | From | Fixed in |
|---|---|---|
| apple / mac_os_x | - | 10.14.4 |
| apple / iphone_os | - | 12.2 |
| apple / tvos | - | 12.2 |