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 12.9.3 for Windows
Released January 24, 2019
AppleKeyStore
Available for: Windows 7 and later
Impact: A sandboxed process may be able to circumvent sandbox restrictions
Description: A memory corruption issue was addressed with improved validation.
CVE-2019-6235: Brandon Azad
Core Media
Available for: Windows 7 and later
Impact: A malicious application may be able to elevate privileges
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2019-6221: Fluoroacetate working with Trend Micro's Zero Day Initiative
SQLite
Available for: Windows 7 and later
Impact: A maliciously crafted SQL query may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved input validation.
CVE-2018-20346: Tencent Blade Team
CVE-2018-20505: Tencent Blade Team
CVE-2018-20506: Tencent Blade Team
WebKit
Available for: Windows 7 and later
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A type confusion issue was addressed with improved memory handling.
CVE-2019-6215: Lokihardt of Google Project Zero
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-2019-6212: Mike Zhang from The Pangu team, Wen Xu of SSLab at Georgia Tech
CVE-2019-6216: Fluoroacetate working with Trend Micro's Zero Day Initiative
CVE-2019-6217: Fluoroacetate working with Trend Micro's Zero Day Initiative, Proteas, Shrek_wzw, and Zhuo Liang of Qihoo 360 Nirvan Team
CVE-2019-6226: Apple
Entry updated February 15, 2019
WebKit
Available for: Windows 7 and later
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2019-6227: Qixun Zhao of Qihoo 360 Vulcan Team
CVE-2019-6233: G. Geshev from MWR Labs working with Trend Micro's Zero Day Initiative
CVE-2019-6234: G. Geshev from MWR Labs working with Trend Micro's Zero Day Initiative
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 validation.
CVE-2019-6229: Ryan Pickren (ryanpickren.com)
WebKit
Available for: Windows 7 and later
Impact: Processing maliciously crafted web content may disclose sensitive user information
Description: A logic issue was addressed with improved state management.
CVE-2019-8570: James Lee (@Windowsrcer) of S2SWWW.com
Entry added April 3, 2019, updated September 11, 2019
Additional recognition
WebKit
We would like to acknowledge James Lee (@Windowsrcer) of Kryptos Logic for their assistance.
Entry updated February 15, 2019