CVE-2019-5847 : Vulnerability Insights and Analysis
Learn about CVE-2019-5847, a vulnerability in Google Chrome versions prior to 75.0.3770.142 allowing remote attackers to exploit heap corruption via crafted HTML pages. Find mitigation steps here.
A potential vulnerability existed in the way JavaScript was implemented in versions of Google Chrome prior to 75.0.3770.142. This vulnerability could have potentially been exploited by a remote attacker through a carefully crafted HTML page, leading to heap corruption.
Understanding CVE-2019-5847
Inappropriate implementation in JavaScript in Google Chrome prior to 75.0.3770.142 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
What is CVE-2019-5847?
- Vulnerability in JavaScript implementation in Google Chrome versions before 75.0.3770.142
- Remote attacker could exploit heap corruption through a malicious HTML page
The Impact of CVE-2019-5847
- Remote attackers could potentially execute arbitrary code on the affected system
- Risk of unauthorized access to sensitive information
Technical Details of CVE-2019-5847
Google Chrome Vulnerability
Vulnerability Description
- Type: Inappropriate implementation
- Exploitable through crafted HTML page
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 75.0.3770.142
Exploitation Mechanism
- Remote attacker crafts a malicious HTML page
- Exploits vulnerability in JavaScript implementation
Mitigation and Prevention
Steps to Enhance Security
Immediate Steps to Take
- Update Google Chrome to version 75.0.3770.142 or later
- Avoid clicking on suspicious links or visiting untrusted websites
Long-Term Security Practices
- Regularly update software and applications
- Implement strong security measures on the network
Patching and Updates
- Apply security patches promptly
- Monitor security advisories for future vulnerabilities