CVE-2021-30984

Related Vulnerabilities: CVE-2021-30984  

A race condition was addressed with improved state handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

Description

The MITRE CVE dictionary describes this issue as:

A race condition was addressed with improved state handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

Additional Information

  • Bugzilla 2044553: CVE-2021-30984 webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • FAQ: Frequently asked questions about CVE-2021-30984