CVE-2017-5394

Name of the Vulnerable Software and Affected Versions: Firefox for Android versions prior to 51

Description: The issue is a location bar spoofing attack that occurs when a series of JavaScript events are combined with fullscreen mode, causing the location bar of a loaded page to be shown over the content of another tab. This problem is specific to Firefox for Android and does not affect other operating systems.

Recommendations: For Firefox for Android versions prior to 51, update to version 51 or later to resolve the issue.