CVE-2020-6465 : What You Need to Know

A use-after-free vulnerability in Google Chrome on Android before version 83.0.4103.61 could allow a remote attacker to escape the sandbox.

Understanding CVE-2020-6465

This CVE involves a specific use-after-free issue in Google Chrome on Android.

What is CVE-2020-6465?

This vulnerability in Google Chrome on Android before version 83.0.4103.61 allowed a compromised renderer process to potentially escape the sandbox through a maliciously crafted HTML page.

The Impact of CVE-2020-6465

The impact of this vulnerability is significant as it could enable a remote attacker to execute arbitrary code or perform other malicious activities on the affected system.

Technical Details of CVE-2020-6465

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability is classified as a use-after-free issue, which is a type of memory corruption flaw that can be exploited by attackers to execute arbitrary code.

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 who has compromised the renderer process through a carefully crafted HTML page.

Mitigation and Prevention

Protecting systems from CVE-2020-6465 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Google Chrome on Android to version 83.0.4103.61 or newer to mitigate the vulnerability.
Avoid visiting untrusted websites or clicking on suspicious links to reduce the risk of exploitation.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Implement security best practices such as using strong passwords and enabling two-factor authentication.

Patching and Updates

Ensure that all security patches and updates provided by Google for Chrome are promptly applied to stay protected from potential exploits.