CVE-2020-6450 : What You Need to Know

A use after free vulnerability in WebAudio in Google Chrome before 80.0.3987.162 could allow a remote attacker to exploit heap corruption via a malicious HTML page.

Understanding CVE-2020-6450

This CVE involves a specific vulnerability in Google Chrome that could lead to potential security risks.

What is CVE-2020-6450?

CVE-2020-6450 is a use after free vulnerability in WebAudio in Google Chrome versions prior to 80.0.3987.162. This flaw could be exploited by a remote attacker through a crafted HTML page, potentially resulting in heap corruption.

The Impact of CVE-2020-6450

The vulnerability could allow an attacker to execute arbitrary code or cause a denial of service (DoS) condition on the affected system, posing a significant security risk.

Technical Details of CVE-2020-6450

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

Vulnerability Description

The vulnerability is classified as a use after free issue in WebAudio within Google Chrome, which could be exploited by an attacker to trigger heap corruption.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: All versions prior to 80.0.3987.162

Exploitation Mechanism

The vulnerability can be exploited by a remote attacker through a specially crafted HTML page, taking advantage of the use after free issue in WebAudio.

Mitigation and Prevention

Protecting systems from CVE-2020-6450 requires immediate action and long-term security measures.

Immediate Steps to Take

Update Google Chrome to version 80.0.3987.162 or later to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites to prevent potential exploitation.

Long-Term Security Practices

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

Patching and Updates

Ensure that all systems running Google Chrome are regularly updated with the latest security patches to address vulnerabilities like CVE-2020-6450.