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.
For more information about security, see the Apple Product Security page.
iTunes 12.10.4 for Windows
Released January 28, 2020
ImageIO
Available for: Windows 7 and later
Impact: Processing a maliciously crafted image may lead to arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2020-3826: Samuel Groß of Google Project Zero
Entry added January 29, 2020
libxml2
Available for: Windows 7 and later
Impact: Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution
Description: A buffer overflow was addressed with improved size validation.
CVE-2020-3846: Ranier Vilela
Entry added January 29, 2020
Mobile Device Service
Available for: Windows 7 and later
Impact: A user may gain access to protected parts of the file system
Description: The issue was addressed with improved permissions logic.
CVE-2020-3861: Andrea Pierini (@decoder_it), Christian Danieli (@padovah4ck)
WebKit
Available for: Windows 7 and later
Impact: Processing maliciously crafted web content may lead to universal cross site scripting
Description: A logic issue was addressed with improved state management.
CVE-2020-3867: an anonymous researcher
Entry added January 29, 2020
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-2020-3825: Przemysław Sporysz of Euvic
CVE-2020-3868: Marcin Towalski of Cisco Talos
Entry added January 29, 2020
WebKit
Available for: Windows 7 and later
Impact: A malicious website may be able to cause a denial of service
Description: A denial of service issue was addressed with improved memory handling.
CVE-2020-3862: Srikanth Gatta of Google Chrome
Entry added January 29, 2020
WebKit Page Loading
Available for: Windows 7 and later
Impact: A top-level DOM object context may have incorrectly been considered secure
Description: A logic issue was addressed with improved validation.
CVE-2020-3865: Ryan Pickren (ryanpickren.com)
Entry added January 29, 2020, updated February 11, 2020
WebKit Page Loading
Available for: Windows 7 and later
Impact: A DOM object context may not have had a unique security origin
Description: A logic issue was addressed with improved validation.
CVE-2020-3864: Ryan Pickren (ryanpickren.com)
Entry added February 11, 2020