KLA10843
Code execution vulnerability in Microsoft JScript and VBScript engines

An improper objects handling was found in Microsoft JScript and VBScript. By exploiting this vulnerability malicious users can execute arbitrary code. This vulnerability can be exploited remotely via a specially designed content.

Technical details

To mitigate this vulnerability you can restrict access to VBScript.dll and JScript.dll. More detailed information about this workaround you can find at original advisory MS16-086

Microsoft VBScript engine 5.7 and 5.8
Microsoft JScript 5.8

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

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