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Apple security documents reference vulnerabilities by CVE-ID when possible.
Released December 5, 2016
Available for: iTunes Producer 3.1.1, OS X v10.6 and later (64 bit), Windows 7 and later (32 bit), and Red Hat Enterprise Linux (64 bit)
Impact: Parsing maliciously crafted EPUB may lead to disclosure of user information
Description: An information disclosure issue existed in the parsing of EPUB. This issue was addressed through improved parsing.
CVE-2016-7666: Craig Arendt of Stratum Security