Dwfault

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 12.3 macOS Mojave versions prior to 10.14.5 tvOS versions prior to 12.3 watchOS versions prior to 5.2.1 Safari versions prior to 12.1.1 iTunes for Windows versions prior to 12.9.5 iCloud for Windows versions prior to 7.12 **Description** The issue is related to memory corruption and buffer overflow, which may lead to arbitrary code execution when processing maliciously crafted web content. This can allow a remote attacker to execute arbitrary code. **Recommendations** For iOS versions prior to 12.3, update to iOS 12.3 or later. For macOS Mojave versions prior to 10.14.5, update to macOS Mojave 10.14.5 or later. For tvOS versions prior to 12.3, update to tvOS 12.3 or later. For watchOS versions prior to 5.2.1, update to watchOS 5.2.1 or later. For Safari versions prior to 12.1.1, update to Safari 12.1.1 or later. For iTunes for Windows versions prior to 12.9.5, update to iTunes for Windows 12.9.5 or later. For iCloud for Windows versions prior to 7.12, update to iCloud for Windows 7.12 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 12.2 tvOS versions prior to 12.2 Safari versions prior to 12.1 iTunes versions prior to 12.9.4 for Windows iCloud for Windows versions prior to 7.11 **Description** A use after free issue was addressed with improved memory management. Processing maliciously crafted web content may lead to arbitrary code execution. The issue can be exploited by a remote attacker to execute arbitrary code. **Recommendations** For iOS versions prior to 12.2, update to iOS 12.2 or later. For tvOS versions prior to 12.2, update to tvOS 12.2 or later. For Safari versions prior to 12.1, update to Safari 12.1 or later. For iTunes versions prior to 12.9.4 for Windows, update to iTunes 12.9.4 for Windows or later. For iCloud for Windows versions prior to 7.11, update to iCloud for Windows 7.11 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 12.2 tvOS versions prior to 12.2 Safari versions prior to 12.1 iTunes versions prior to 12.9.4 for Windows iCloud for Windows versions prior to 7.11 WebKitGTK (affected versions not specified) WPE WebKit (affected versions not specified) **Description** The issue is related to memory corruption and buffer overflow, which may lead to arbitrary code execution when processing maliciously crafted web content. A remote attacker can exploit this issue by using a specially crafted web page. **Recommendations** For iOS versions prior to 12.2, update to iOS 12.2 or later. For tvOS versions prior to 12.2, update to tvOS 12.2 or later. For Safari versions prior to 12.1, update to Safari 12.1 or later. For iTunes versions prior to 12.9.4 for Windows, update to iTunes 12.9.4 for Windows or later. For iCloud for Windows versions prior to 7.11, update to iCloud for Windows 7.11 or later. For WebKitGTK and WPE WebKit, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** cairo versions prior to 1.15.14 **Description** The issue arises from an out-of-bounds stack-memory write that occurs during the processing of a crafted document by WebKitGTK+, due to the interaction between functions in cairo-rectangular-scan-converter.c, specifically the generate and render rows functions, and cairo-image-compositor.c, specifically the cairo image spans and zero function. **Recommendations** For versions prior to 1.15.14, update to version 1.15.14 or later to resolve the issue.