KLA11318
Multiple vulnerabilities in Microsoft Browsers

Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, gain privileges, bypass security restrictions, spoof user interface.

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. An information disclosure vulnerability in Microsoft Scripting Engine can be exploited remotely to obtain sensitive information.
3. A memory corruption vulnerability in Scripting Engine can be exploited remotely to execute arbitrary code.
4. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
5. An information disclosure vulnerability in Scripting Engine can be exploited remotely via specially crafted content to obtain sensitive information.
6. An elevation of privilege vulnerability in Microsoft Edge can be exploited remotely to gain privileges.
7. An information disclosure vulnerability in Microsoft Edge can be exploited remotely to obtain sensitive information.
8. A security feature bypass vulnerability in Internet Explorer can be exploited remotely to bypass security restrictions.
9. A remote code execution vulnerability in Microsoft Edge PDF can be exploited remotely via specially crafted to execute arbitrary code.
10. A memory corruption vulnerability in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code.
11. A spoofing vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to spoof user interface.

Internet Explorer 11
ChakraCore
Internet Explorer 10
Internet Explorer 9
Microsoft Edge (EdgeHTML-based)

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-2018-8466
CVE-2018-8315
CVE-2018-8459
CVE-2018-8367
CVE-2018-8354
CVE-2018-8452
CVE-2018-8456
CVE-2018-8465
CVE-2018-8467
CVE-2018-8469
CVE-2018-8366
CVE-2018-8470
CVE-2018-8464
CVE-2018-8447
CVE-2018-8425
CVE-2018-8457
CVE-2018-8463
CVE-2018-8461
CVE-2018-8391

4457128
4457131
4457132
4457142
4457138
4457129
4457144
4457135
4457426

The following public exploits exists for this vulnerability:

https://www.exploit-db.com/exploits/45571

https://www.exploit-db.com/exploits/45572

https://www.exploit-db.com/exploits/45502

https://www.exploit-db.com/exploits/45502