About the security content of iTunes 12.10.3 for Windows

This document describes the security content of iTunes 12.10.3 for Windows.

About Apple security updates

For our customers’ protection, Apple doesn’t disclose, discuss or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.

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

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iTunes 12.10.3 for Windows

Released 11 December 2019

CFNetwork

Available for: Windows 7 and later

Impact: An attacker in a privileged network position may be able to bypass HSTS for a limited number of specific top-level domains not in the HSTS preload list previously

Description: A configuration issue was addressed with additional restrictions.

CVE-2019-8834: Rob Sayre (@sayrer)

Entry added 4 April 2020

CFNetwork Proxies

Available for: Windows 7 and later

Impact: An application may be able to gain elevated privileges

Description: This issue was addressed with improved checks.

CVE-2019-8848: Zhuo Liang of Qihoo 360 Vulcan Team

libexpat

Available for: Windows 7 and later

Impact: Parsing a maliciously crafted XML file may lead to disclosure of user information

Description: This issue was addressed by updating to expat version 2.2.8.

CVE-2019-15903: Joonun Jang

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 with improved memory handling.

CVE-2019-8835: Anonymous working with Trend Micro's Zero Day Initiative, Mike Zhang of Pangu Team

CVE-2019-8844: William Bowling (@wcbowling)

WebKit

Available for: Windows 7 and later

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

Description: A use after free issue was addressed with improved memory management.

CVE-2019-8846: Marcin Towalski of Cisco Talos

WebKit

Available for: Windows 7 and later

Impact: Visiting a maliciously crafted website may reveal sites a user has visited

Description: An information disclosure issue existed in the handling of the Storage Access API. This issue was addressed with improved logic.

CVE-2019-8898: Michael Kleber of Google

Entry added 11 February 2020, updated 20 February 2020

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