KLA11397
Multiple vulnerabilities in Microsoft Browsers

Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges.

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to execute arbitrary code.
2. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
3. A remote code execution vulnerability in MSHTML Engine can be exploited remotely via specially crafted file to execute arbitrary code.
4. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
5. An elevation of privilege vulnerability in Microsoft Edge can be exploited remotely via unspecified vector to gain privileges.
6. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.

Microsoft Edge
ChakraCore
Microsoft Office 2016 (64-bit edition)
Internet Explorer 11
Office 365 ProPlus for 32-bit Systems
Microsoft Office Word Viewer
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2013 Service Pack 1 (32-bit editions)
Microsoft Office 2019 for 64-bit editions
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Internet Explorer 10
Microsoft Office 2013 RT Service Pack 1
Microsoft Office 2016 (32-bit edition)
Office 365 ProPlus for 64-bit Systems
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Internet Explorer 9
Microsoft Excel Viewer 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)

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