Description
CCCrypt in CommonCrypto in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 mishandles return values during key-length calculations, which allows attackers to obtain sensitive information via a crafted app.
References
- https://support.apple.com/HT206567
- APPLE-SA-2016-05-16-4 vendor-advisory
- https://support.apple.com/HT206566
- 90694 vdb-entry
- APPLE-SA-2016-05-16-3 vendor-advisory
- https://support.apple.com/HT206564
- 1035890 vdb-entry
- APPLE-SA-2016-05-16-2 vendor-advisory
- https://support.apple.com/HT206568
- APPLE-SA-2016-05-16-1 vendor-advisory