Description
The Mail Drop feature in Mail in Apple OS X before 10.11 mishandles encryption parameters for attachments, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during transmission of an S/MIME e-mail message with a large attachment.
References
- 1033703 vdb-entry
- APPLE-SA-2015-09-30-3 vendor-advisory
- https://support.apple.com/HT205267
- 76908 vdb-entry