Shortly after Microsoft has published an important one security update (KB983590) To solve a vulnerability a . NET Framework 3.5.1 si Microsoft Silverlight on all operating systems Windows 7 si Windows Server 2008 R2.
The vulnerability is quite serious and the sayings of the MicrosoftThe attacker can obtain total control on computer / laptopTarget site.
Recommended update for all users Windows 7 and Windows 2008 Server R2 is available in two variants. Download & install or via Windows Update Center (Windows Update Settings)
Download Update for. NET Framework 3.5.1
After installing the update will be KB983590 reboot.
In addition to this update, Microsoft has published in last 48 hours inca seven updatesCEs of security for Windows 7.