CVE-2019-13730 : What You Need to Know
Learn about CVE-2019-13730, a type confusion vulnerability in Google Chrome before 79.0.3945.79, allowing remote attackers to corrupt heap memory via crafted HTML pages. Find mitigation steps here.
Google Chrome before version 79.0.3945.79 had a vulnerability in JavaScript known as type confusion, allowing remote attackers to corrupt heap memory using a specially crafted HTML page.
Understanding CVE-2019-13730
This CVE relates to a type confusion vulnerability in Google Chrome that could be exploited by attackers.
What is CVE-2019-13730?
Type confusion in JavaScript in Google Chrome prior to version 79.0.3945.79 allowed remote attackers to potentially exploit heap corruption via a crafted HTML page.
The Impact of CVE-2019-13730
The vulnerability could have been exploited by a remote attacker to corrupt heap memory using a specially crafted HTML page.
Technical Details of CVE-2019-13730
This section provides more technical insights into the vulnerability.
Vulnerability Description
Google Chrome had a vulnerability in JavaScript called type confusion, allowing remote attackers to corrupt heap memory.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 79.0.3945.79
Exploitation Mechanism
The vulnerability could be exploited by a remote attacker using a specially crafted HTML page.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Update Google Chrome to version 79.0.3945.79 or newer.
- Be cautious while browsing and avoid clicking on suspicious links.
Long-Term Security Practices
- Regularly update browsers and other software to the latest versions.
- Implement security best practices to prevent similar vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.