CVE-2020-6444 : Exploit Details and Defense Strategies

Google Chrome prior to 81.0.4044.92 is affected by an uninitialized use vulnerability in WebRTC, potentially allowing remote attackers to exploit heap corruption.

Understanding CVE-2020-6444

This CVE involves an uninitialized use vulnerability in Google Chrome that could be exploited by a remote attacker.

What is CVE-2020-6444?

The vulnerability in WebRTC in Google Chrome before version 81.0.4044.92 could be abused by a remote attacker through a specially crafted HTML page, leading to potential heap corruption.

The Impact of CVE-2020-6444

The vulnerability could allow a remote attacker to exploit heap corruption in affected versions of Google Chrome, potentially leading to further security compromises.

Technical Details of CVE-2020-6444

Google Chrome versions prior to 81.0.4044.92 are susceptible to this vulnerability.

Vulnerability Description

The uninitialized use vulnerability in WebRTC in Google Chrome could be leveraged by attackers to trigger heap corruption.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 81.0.4044.92

Exploitation Mechanism

Attackers can exploit this vulnerability by enticing a user to visit a malicious website containing a specially crafted HTML page.

Mitigation and Prevention

To address CVE-2020-6444, users and organizations should take immediate and long-term security measures.

Immediate Steps to Take

Update Google Chrome to version 81.0.4044.92 or newer to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement security best practices to prevent and detect potential threats.

Patching and Updates

Stay informed about security advisories and patches released by Google Chrome.