CVE-2020-9783

Name of the Vulnerable Software and Affected Versions iOS versions prior to 13.4 iPadOS versions prior to 13.4 tvOS versions prior to 13.4 Safari versions prior to 13.1 iTunes for Windows versions prior to 12.10.5 iCloud for Windows versions prior to 10.9.3 and 7.18

Description A use after free issue was addressed with improved memory management. Processing maliciously crafted web content may lead to code execution. The issue is related to the WebKit display module and is associated with the use of memory after it has been freed. Exploitation of the issue may allow a remote attacker to execute arbitrary code.

Recommendations For iOS versions prior to 13.4, update to iOS 13.4 or later. For iPadOS versions prior to 13.4, update to iPadOS 13.4 or later. For tvOS versions prior to 13.4, update to tvOS 13.4 or later. For Safari versions prior to 13.1, update to Safari 13.1 or later. For iTunes for Windows versions prior to 12.10.5, update to iTunes for Windows 12.10.5 or later. For iCloud for Windows versions prior to 10.9.3 and 7.18, update to iCloud for Windows 10.9.3 or 7.18 or later.