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

http://lists.apple.com/archives/security-announce/2016/May/msg00001.html

http://lists.apple.com/archives/security-announce/2016/May/msg00002.html

http://lists.apple.com/archives/security-announce/2016/May/msg00003.html

http://lists.apple.com/archives/security-announce/2016/May/msg00004.html

http://www.securityfocus.com/bid/90694

http://www.securitytracker.com/id/1035890

https://support.apple.com/HT206564

https://support.apple.com/HT206566

https://support.apple.com/HT206567

https://support.apple.com/HT206568

Details

Risk Information

CVSS v2

CVSS v3