CVE-2019-13728 : Security Advisory and Response
Learn about CVE-2019-13728, a vulnerability in Google Chrome allowing remote attackers to exploit heap corruption via crafted HTML pages. Find mitigation steps and update recommendations.
A potential heap corruption vulnerability was discovered in previous versions of Google Chrome (prior to 79.0.3945.79) that could be exploited by a remote attacker through a specially crafted HTML page, resulting in an out of bounds write in JavaScript.
Understanding CVE-2019-13728
This CVE relates to an out of bounds write vulnerability in Google Chrome versions prior to 79.0.3945.79.
What is CVE-2019-13728?
CVE-2019-13728 is a vulnerability in Google Chrome that could allow a remote attacker to exploit heap corruption via a crafted HTML page.
The Impact of CVE-2019-13728
The vulnerability could lead to an out of bounds write in JavaScript, potentially enabling attackers to execute arbitrary code or crash the application.
Technical Details of CVE-2019-13728
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Google Chrome prior to 79.0.3945.79 allows a remote attacker to exploit heap corruption through a specially crafted HTML page.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: Prior to 79.0.3945.79
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a specially crafted HTML page, leading to an out of bounds write in JavaScript.
Mitigation and Prevention
Protective measures and actions to mitigate the impact of CVE-2019-13728.
Immediate Steps to Take
- Update Google Chrome to version 79.0.3945.79 or later to patch the vulnerability.
- Avoid clicking on suspicious links or visiting untrusted websites.
- Implement network security measures to detect and block malicious activities.
Long-Term Security Practices
- Regularly update software and applications to the latest versions.
- Educate users on safe browsing practices and awareness of potential threats.
- Employ security tools like antivirus software and firewalls to enhance protection.
Patching and Updates
Ensure timely installation of security patches and updates provided by Google Chrome to address known vulnerabilities.