KLA11388
Multiple vulnerabilities in Microsoft Browsers

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

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability in Chakra Scripting Engine 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 memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website 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. A memory corruption vulnerability in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code.
6. A remote code execution vulnerability in Windows VBScript Engine can be exploited remotely via specially crafted website to execute arbitrary code.
7. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
8. A remote code execution vulnerability in Internet Explorer can be exploited remotely via specially crafted content to execute arbitrary code.
9. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.

Internet Explorer 10
Internet Explorer 11
Internet Explorer 9
Microsoft Edge

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

CVE-2018-8583
CVE-2018-8624
CVE-2018-8643
CVE-2018-8617
CVE-2018-8631
CVE-2018-8625
CVE-2018-8629
CVE-2018-8619
CVE-2018-8618

4471329
4471323
4471324
4471327
4471321
4471332
4471320
4471330
4471318
4470199

The following public exploits exists for this vulnerability:

https://www.exploit-db.com/exploits/46202

https://www.exploit-db.com/exploits/46001

https://www.exploit-db.com/exploits/46022

https://www.exploit-db.com/exploits/46023