CVE-2018-6122 : Vulnerability Insights and Analysis

This CVE involves a type confusion vulnerability in WebAssembly within Google Chrome versions prior to 66.0.3359.139, potentially allowing a remote attacker to exploit heap corruption.

Understanding CVE-2018-6122

This vulnerability could be exploited by a specially crafted HTML page to trigger heap corruption.

What is CVE-2018-6122?

Type confusion in WebAssembly in Google Chrome versions before 66.0.3359.139 could enable a remote attacker to exploit heap corruption.

The Impact of CVE-2018-6122

The vulnerability may have provided an opportunity for a remote attacker to exploit heap corruption by using a specially crafted HTML page.

Technical Details of CVE-2018-6122

This section provides more technical insights into the vulnerability.

Vulnerability Description

Type confusion in WebAssembly within Google Chrome versions prior to 66.0.3359.139 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 66.0.3359.139

Exploitation Mechanism

The vulnerability could be exploited by a remote attacker using a specially crafted HTML page to trigger heap corruption.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of this vulnerability.

Immediate Steps to Take

Update Google Chrome to version 66.0.3359.139 or later.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement strong security measures such as firewalls and antivirus software.

Patching and Updates

Ensure timely installation of security patches and updates to address known vulnerabilities.