CVE-2020-6402 : Vulnerability Insights and Analysis

Google Chrome prior to 80.0.3987.87 on OS X allows attackers to execute arbitrary code via a crafted Chrome Extension.

Understanding CVE-2020-6402

Insufficient policy enforcement in Google Chrome allowed for arbitrary code execution via malicious extensions.

What is CVE-2020-6402?

This CVE describes a vulnerability in Google Chrome that enables attackers to execute arbitrary code by tricking users into installing a malicious extension.

The Impact of CVE-2020-6402

The vulnerability allows attackers to exploit Chrome extensions to execute arbitrary code on affected systems, posing a significant security risk.

Technical Details of CVE-2020-6402

Google Chrome on OS X prior to version 80.0.3987.87 is susceptible to this vulnerability.

Vulnerability Description

The flaw arises from insufficient policy enforcement in Chrome downloads, enabling attackers to execute arbitrary code through malicious extensions.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 80.0.3987.87

Exploitation Mechanism

Attackers can exploit this vulnerability by convincing users to install a crafted Chrome Extension, leading to arbitrary code execution.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-6402.

Immediate Steps to Take

Update Google Chrome to version 80.0.3987.87 or newer.
Avoid installing extensions from untrusted sources.
Regularly monitor for suspicious extension behavior.

Long-Term Security Practices

Educate users on safe browsing habits and extension installation.
Implement network and endpoint security measures to detect and prevent malicious activities.

Patching and Updates

Stay informed about security updates for Google Chrome and apply patches promptly to address known vulnerabilities.