CVE-2020-6570 : What You Need to Know
Learn about CVE-2020-6570, an information leakage vulnerability in Google Chrome allowing remote attackers to access sensitive data. Find mitigation steps and update recommendations here.
Information leakage in WebRTC in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to obtain potentially sensitive information via a crafted WebRTC interaction.
Understanding CVE-2020-6570
This CVE involves an information leakage vulnerability in Google Chrome that could be exploited by a remote attacker.
What is CVE-2020-6570?
CVE-2020-6570 is a vulnerability in WebRTC in Google Chrome versions prior to 85.0.4183.83 that enables a remote attacker to access potentially sensitive data through a specially crafted WebRTC interaction.
The Impact of CVE-2020-6570
The vulnerability allows attackers to obtain sensitive information, posing a risk to user privacy and data confidentiality.
Technical Details of CVE-2020-6570
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability in WebRTC in Google Chrome before version 85.0.4183.83 enables a remote attacker to extract sensitive information through a maliciously created WebRTC interaction.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 85.0.4183.83
Exploitation Mechanism
The vulnerability can be exploited remotely by manipulating WebRTC interactions to leak sensitive data.
Mitigation and Prevention
Protecting systems from CVE-2020-6570 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Update Google Chrome to version 85.0.4183.83 or newer to mitigate the vulnerability.
- Avoid interacting with untrusted websites or following suspicious links.
- Implement network security measures to detect and block potential attacks.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users on safe browsing practices and the importance of software updates.
- Employ security tools like firewalls and intrusion detection systems to enhance protection.
Patching and Updates
Google has released a fix in version 85.0.4183.83 to address the vulnerability. Ensure all systems running Chrome are updated to the latest version.