Mail in Apple Mac OS X before 10.9, when Kerberos authentication is enabled and TLS is disabled, sends invalid cleartext data, which allows remote attackers to obtain sensitive information by sniffing the network.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Link | Tags |
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http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html | vendor advisory |