About the security content of iTunes 12.5.5 for Windows - Apple Support

About Apple security updates

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Apple security documents reference vulnerabilities by CVE-ID when possible.

iTunes 12.5.5 for Windows

Released January 23, 2017

WebKit

Available for: Windows 7 and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2017-2354: Neymar of Tencent’s Xuanwu Lab (tencent.com) working with Trend Micro’s Zero Day Initiative

WebKit

Available for: Windows 7 and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A memory initialization issue was addressed through improved memory handling.

CVE-2017-2355: Team Pangu and lokihardt at PwnFest 2016

WebKit

Available for: Windows 7 and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: Multiple memory corruption issues were addressed through improved input validation.

CVE-2017-2356: Team Pangu and lokihardt at PwnFest 2016

CVE-2017-2366: Kai Kang of Tencent’s Xuanwu Lab (tencent.com)