Messages in Apple iOS before 9.3, OS X before 10.11.4, and watchOS before 2.2 does not properly implement a cryptographic protection mechanism, which allows remote attackers to read message attachments via vectors related to duplicate messages.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Iphone_os | Apple | * | 9.2.1 (including) |
| Mac_os_x | Apple | * | 10.11.3 (including) |
| Watchos | Apple | * | 2.1 (including) |