KLA10980
Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Windows GDI can be exploited remotely via specially crafted application to obtain sensitive information.
2. A remote code execution vulnerability in Windows Graphics Component can be exploited remotely via specially crafted website to execute arbitrary code.

Microsoft Lync 2010 Attendee (admin level install)
Microsoft Silverlight 5 Developer Runtime when installed on Microsoft Windows (32-bit)
Microsoft Lync 2010 Attendee (user level install)
Microsoft Lync Basic 2013 Service Pack 1 (32-bit)
Skype for Business 2016 Basic (64-bit)
Microsoft Silverlight 5 Developer Runtime when installed on Microsoft Windows (x64-based)
Microsoft Lync Basic 2013 Service Pack 1 (64-bit)
Skype for Business 2016 (32-bit)
Microsoft Office Word Viewer
Microsoft Lync 2013 Service Pack 1 (32-bit)
Microsoft Live Meeting 2007 Console
Microsoft Live Meeting 2007 Add-in
Skype for Business 2016 (64-bit)
Microsoft Lync 2013 Service Pack 1 (64-bit)
Microsoft Silverlight 5 when installed on Microsoft Windows (32-bit)
Skype for Business 2016 Basic (32-bit)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Silverlight 5 when installed on Microsoft Windows (x64-based)
Microsoft Lync 2010 (64-bit)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Lync 2010 (32-bit)
Microsoft Office 2007 Service Pack 3

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)