Chinese researcher Yang Yu, director of Xuanwu Lab of Tencent has discovered a design flaw in Microsoft Windows that affects all versions of the popular operating system. The vulnerability could allow an attacker to hijack a target organizations network traffic, experts at Microsoft called it BadTunnel. Yu told to DarkReading that the flaw affects all the Microsoft Windows versions and it could be silently exploited through many different channels. Yu will provide more details on the flaw at the next Black Hat USA that will be held in Last Vegas in August.”]
Source: http://securityaffairs.co/wordpress/48585/hacking/badtunnel-attack.html