KLA10010
Multiple vulnerabilities at Microsoft Internet Explorer

Multiple serious vulnerabilities have been found in Microsoft Internet Explorer versions 6-11. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, bypass a sandbox protection mechanism, obtain sensitive information, modify TLS session data or read local files.

Below is a complete list of vulnerabilities

1. Vectors related to unknown applications can be exploited to cause a denial of service via crafted web site

2. Vectors related to unknown applications can be exploited to execute arbitrary code with medium-integrity privileges and bypass a sandbox protection mechanism

3. Use-after-free at CMarkup::CreateInitialMarkup function.

4. X.509 certificate verification missing near renegotiation at SChannel

Microsoft Internet Explorer versions from 6 to 11.

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