CVE-2018-0939 : Exploit Details and Defense Strategies

A vulnerability known as "Scripting Engine Information Disclosure Vulnerability" affects ChakraCore and Microsoft Edge in Windows 10 versions 1703 and 1709.

Understanding CVE-2018-0939

This CVE ID is distinct from CVE-2018-0891.

What is CVE-2018-0939?

This vulnerability arises from the way the scripting engine manages objects in memory.

The Impact of CVE-2018-0939

The vulnerability allows information disclosure in ChakraCore and Microsoft Edge in Windows 10 versions 1703 and 1709.

Technical Details of CVE-2018-0939

ChakraCore and Microsoft Edge in Windows 10 1703 and 1709 are affected by this vulnerability.

Vulnerability Description

The vulnerability allows information disclosure due to how the scripting engine handles objects in memory.

Affected Systems and Versions

Product: ChakraCore, Microsoft Edge
Vendor: Microsoft Corporation
Versions: Microsoft Windows 10 1703 and 1709

Exploitation Mechanism

The vulnerability arises from the way the scripting engine manages objects in memory.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation.

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Consider implementing additional security measures to protect sensitive information.

Long-Term Security Practices

Regularly update software and operating systems to mitigate potential vulnerabilities.
Conduct security assessments and audits to identify and address any security gaps.
Educate users on safe browsing practices and potential security risks.
Monitor security advisories and stay informed about emerging threats.

Patching and Updates

Ensure that all systems running ChakraCore and Microsoft Edge in Windows 10 1703 and 1709 are updated with the latest security patches.