Apple Safari before 6.2.5, 7.x before 7.1.5, and 8.x before 8.0.5, as used on iOS before 8.3 and other platforms, does not properly delete …

Apple Safari before 6.2.5, 7.x before 7.1.5, and 8.x before 8.0.5, as used on iOS before 8.3 and other platforms, does not properly delete browsing-history data from the history.plist file, which allows attackers to obtain sensitive information by reading this file.