Multiple vulnerabilities in Microsoft Internet Explorer & Edge

Description

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

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 Microsoft Edge can be exploited remotely via specially crafted website to execute arbitrary code.
3. A security feature bypass vulnerability in Internet Explorer can be exploited remotely via specially crafted to bypass security restrictions.
4. An information disclosure vulnerability in Microsoft Edge based on Edge HTML can be exploited remotely via specially crafted content to obtain sensitive information.
5. A memory corruption vulnerability in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code.
6. A security feature bypass vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to bypass security restrictions.
7. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
8. An information disclosure vulnerability in Microsoft Edge can be exploited remotely to obtain sensitive information.
9. A memory corruption vulnerability in ChakraCore can be exploited remotely to execute arbitrary code.

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Technical details

Vulnerability (4) allows to bypass Mark of the Web Tagging (MOTW).

Original advisories

• CVE-2018-8227

• CVE-2018-8229
• CVE-2018-8236
• CVE-2018-8113
• CVE-2018-8234
• CVE-2018-8249
• CVE-2018-8110
• CVE-2018-8235
• CVE-2018-8267
• CVE-2018-0871
• CVE-2018-8111
• CVE-2018-0978
• CVE-2018-8243

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Microsoft-Internet-Explorer
• Microsoft-Edge
• ChakraCore

CVE list

• CVE-2018-8227
  critical
• CVE-2018-8229
  critical
• CVE-2018-8243
  critical
• CVE-2018-8236
  critical
• CVE-2018-8113
  warning
• CVE-2018-8234
  warning
• CVE-2018-8249
  critical
• CVE-2018-8110
  critical
• CVE-2018-8235
  warning
• CVE-2018-8267
  critical
• CVE-2018-0871
  warning
• CVE-2018-8111
  critical
• CVE-2018-0978
  critical

KB list

• 4284860
• 4284874
• 4284826
• 4284835
• 4284880
• 4284819
• 4230450
• 4284855
• 4284815
• 4532693
• 4532691

Read more

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