CVE-2020-6515 : What You Need to Know

A use after free vulnerability in Google Chrome prior to 84.0.4147.89 could allow a remote attacker to exploit heap corruption via a crafted HTML page.

Understanding CVE-2020-6515

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

What is CVE-2020-6515?

CVE-2020-6515 is a use after free vulnerability in the tab strip of Google Chrome versions prior to 84.0.4147.89. This flaw could be exploited by a remote attacker through a maliciously crafted HTML page.

The Impact of CVE-2020-6515

The vulnerability could result in heap corruption, potentially allowing an attacker to execute arbitrary code or crash the application, leading to a denial of service (DoS) condition.

Technical Details of CVE-2020-6515

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

Vulnerability Description

The use after free vulnerability in the tab strip of Google Chrome versions before 84.0.4147.89 could be exploited by a remote attacker to trigger heap corruption.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Prior to 84.0.4147.89

Exploitation Mechanism

The vulnerability could be exploited by enticing a user to visit a specially crafted HTML page, leading to the execution of arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2020-6515 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Google Chrome to version 84.0.4147.89 or later to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Implement security best practices such as using firewalls and antivirus software.

Patching and Updates

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