CVE-2019-5783 : Security Advisory and Response
Learn about CVE-2019-5783, a Google Chrome vulnerability allowing remote attackers to perform Dangling Markup Injection attacks. Find out the impact, affected versions, and mitigation steps.
CVE-2019-5783, a vulnerability in Google Chrome, allowed a remote attacker to perform a Dangling Markup Injection attack. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2019-5783
Prior to version 72.0.3626.81 of Google Chrome, a vulnerability existed in the DevTools feature that could be exploited by attackers.
What is CVE-2019-5783?
- The vulnerability in Google Chrome allowed a remote attacker to perform a Dangling Markup Injection attack by creating a specially crafted HTML page.
The Impact of CVE-2019-5783
- Attackers could exploit this vulnerability to execute malicious actions on a user's system.
Technical Details of CVE-2019-5783
Google Chrome vulnerability details and affected systems.
Vulnerability Description
- Missing URI encoding of untrusted input in DevTools in Google Chrome prior to version 72.0.3626.81.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 72.0.3626.81
Exploitation Mechanism
- Attackers could exploit the vulnerability by creating a specially crafted HTML page.
Mitigation and Prevention
Steps to secure systems and prevent exploitation.
Immediate Steps to Take
- Update Google Chrome to version 72.0.3626.81 or higher.
- Avoid clicking on suspicious links or visiting untrusted websites.
Long-Term Security Practices
- Regularly update software and applications to the latest versions.
- Implement security best practices and use reputable security software.
- Educate users on safe browsing habits.
Patching and Updates
- Stay informed about security updates from Google Chrome and apply patches promptly.