CVE-2020-15981 Explained : Impact and Mitigation
Learn about CVE-2020-15981, an out-of-bounds read vulnerability in Google Chrome before 86.0.4240.75, allowing remote attackers to access sensitive information. Find mitigation steps and prevention measures here.
Google Chrome prior to 86.0.4240.75 is affected by an out-of-bounds read vulnerability in audio, allowing remote attackers to access sensitive information from process memory.
Understanding CVE-2020-15981
This CVE entry describes a security issue in Google Chrome that could lead to information disclosure.
What is CVE-2020-15981?
The vulnerability in Google Chrome before version 86.0.4240.75 enables a remote attacker to extract potentially sensitive data from process memory by exploiting a specially crafted HTML page.
The Impact of CVE-2020-15981
The vulnerability allows unauthorized access to sensitive information, posing a risk of data theft and privacy breaches.
Technical Details of CVE-2020-15981
Google Chrome's out-of-bounds read vulnerability is detailed below:
Vulnerability Description
- Type: Out-of-bounds read
- Exploit: Crafted HTML page
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 86.0.4240.75
Exploitation Mechanism
- Attack Vector: Remote
- Attack Complexity: Low
- Privileges Required: None
Mitigation and Prevention
Protect your system from CVE-2020-15981 with the following measures:
Immediate Steps to Take
- Update Google Chrome to version 86.0.4240.75 or later
- Avoid visiting untrusted websites or clicking on suspicious links
Long-Term Security Practices
- Regularly update software and applications
- Implement strong security measures such as firewalls and antivirus programs
Patching and Updates
- Stay informed about security updates for Google Chrome
- Apply patches promptly to address known vulnerabilities