Description
The convenience initializer in the Multipeer Connectivity component in Apple iOS before 9 does not require an encrypted session, which allows local users to obtain cleartext multipeer data via an encrypted-to-unencrypted downgrade attack.
References
- 1033609 vdb-entry
- https://support.apple.com/HT205212
- APPLE-SA-2015-09-30-3 vendor-advisory
- 76764 vdb-entry
- https://support.apple.com/HT205267
- APPLE-SA-2015-09-16-1 vendor-advisory