Wwkenwong

**Name of the Vulnerable Software and Affected Versions** Apple iOS versions prior to 12.4 Apple macOS versions prior to 10.14.6 Apple tvOS versions prior to 12.4 Apple watchOS versions prior to 5.3 Apple Safari versions prior to 12.1.2 Apple iTunes for Windows versions prior to 12.9.6 Apple iCloud for Windows versions prior to 10.6 **Description** The issue arises from multiple memory corruption problems that have been addressed through improved memory handling. Processing maliciously crafted web content may lead to arbitrary code execution. **Recommendations** For Apple iOS versions prior to 12.4, update to iOS 12.4 or later. For Apple macOS versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For Apple tvOS versions prior to 12.4, update to tvOS 12.4 or later. For Apple watchOS versions prior to 5.3, update to watchOS 5.3 or later. For Apple Safari versions prior to 12.1.2, update to Safari 12.1.2 or later. For Apple iTunes for Windows versions prior to 12.9.6, update to iTunes for Windows 12.9.6 or later. For Apple iCloud for Windows versions prior to 10.6, update to iCloud for Windows 10.6 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 12.4 macOS Mojave versions prior to 10.14.6 tvOS versions prior to 12.4 Safari versions prior to 12.1.2 iTunes for Windows versions prior to 12.9.6 iCloud for Windows versions prior to 7.13 and 10.6 **Description** The issue is related to memory corruption and can be exploited by processing maliciously crafted web content, potentially leading to arbitrary code execution. It is associated with a buffer overflow in the WebKit display module. Exploitation of this issue may allow a remote attacker to execute arbitrary code using a specially crafted web page. **Recommendations** For iOS versions prior to 12.4, update to iOS 12.4 or later. For macOS Mojave versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For tvOS versions prior to 12.4, update to tvOS 12.4 or later. For Safari versions prior to 12.1.2, update to Safari 12.1.2 or later. For iTunes for Windows versions prior to 12.9.6, update to iTunes for Windows 12.9.6 or later. For iCloud for Windows versions prior to 7.13 and 10.6, update to iCloud for Windows 7.13 or 10.6 or later.