Apple Webkit Concurrent Execution using Shared Resource with Improper Synchronization (‘Race Condition’) Vulnerability

Summary

An application may be able to read restricted memory

Credit:

The information has been provided by Sergei Glazunov

The original article can be found at https://support.apple.com/HT211107


Details

A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory.

Vulnerable Systems:

Windows 7 and later

    CVE Information:

    CVE-2020-3892

    Disclosure Timeline:
    Published Date:04/08/2020

    Categories: FeaturedNews