CVE-2020-6467 : Vulnerability Insights and Analysis

A vulnerability in Google Chrome prior to version 83.0.4103.61 could allow a remote attacker to exploit heap corruption through a crafted HTML page.

Understanding CVE-2020-6467

This CVE involves a use-after-free vulnerability in WebRTC in Google Chrome.

What is CVE-2020-6467?

CVE-2020-6467 is a use-after-free vulnerability in WebRTC in Google Chrome versions prior to 83.0.4103.61. It could be exploited by a remote attacker through a specially crafted HTML page.

The Impact of CVE-2020-6467

The vulnerability could potentially lead to heap corruption, allowing an attacker to execute arbitrary code or crash the application, posing a significant security risk.

Technical Details of CVE-2020-6467

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability is a use-after-free issue in WebRTC in Google Chrome, which could be exploited by a remote attacker.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Prior to 83.0.4103.61

Exploitation Mechanism

The vulnerability could be exploited by a remote attacker through a specially crafted HTML page, potentially leading to heap corruption.

Mitigation and Prevention

Protecting systems from CVE-2020-6467 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Google Chrome to version 83.0.4103.61 or later to mitigate the vulnerability.
Avoid visiting untrusted websites or clicking on suspicious links.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Implement strong security measures such as firewalls and antivirus software.

Patching and Updates

Ensure that all systems are regularly updated with the latest security patches to prevent exploitation of known vulnerabilities.