The host is installed with Google Chrome before 42.0.2311.90 and is prone to a denial of service vulnerability. A flaw is present in the application, which does not always ask the user before proceeding with CONTENT_SETTINGS_TYPE_FULLSCREEN and CONTENT_SETTINGS_TYPE_MOUSELOCK changes. Successful exploitation could allow attackers to cause a denial of service (UI disruption) by constructing a crafted HTML document containing JavaScript code with requestFullScreen and requestPointerLock calls, and arranging for the user to access this document with a file: URL.