CVE-2020-6388 : Security Advisory and Response
CVE-2020-6388 involved out of bounds access in WebAudio in Google Chrome, allowing a remote attacker to exploit heap corruption. Learn about the impact, affected systems, and mitigation steps.
Out of bounds access in WebAudio in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Understanding CVE-2020-6388
This CVE involves an out of bounds access vulnerability in Google Chrome that could lead to heap corruption.
What is CVE-2020-6388?
The CVE-2020-6388 vulnerability in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page.
The Impact of CVE-2020-6388
The vulnerability could be exploited by a remote attacker to potentially corrupt the heap memory, leading to a security breach.
Technical Details of CVE-2020-6388
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability involved out of bounds access in WebAudio in Google Chrome versions prior to 80.0.3987.87.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: Less than 80.0.3987.87
Exploitation Mechanism
The vulnerability could be exploited by a remote attacker through a crafted HTML page to potentially corrupt heap memory.
Mitigation and Prevention
Steps to address and prevent the CVE-2020-6388 vulnerability.
Immediate Steps to Take
- Update Google Chrome to version 80.0.3987.87 or later.
- Avoid visiting untrusted websites or clicking on suspicious links.
- Implement web security best practices.
Long-Term Security Practices
- Regularly update software and applications.
- Employ security tools like firewalls and antivirus programs.
- Educate users on safe browsing habits.
Patching and Updates
Ensure timely installation of security patches and updates for Google Chrome to mitigate the vulnerability.