CVE-2019-13759 : Exploit Details and Defense Strategies
Learn about CVE-2019-13759, a security flaw in Google Chrome versions before 79.0.3945.79 allowing remote attackers to engage in domain spoofing. Find mitigation steps and prevention measures here.
Google Chrome prior to version 79.0.3945.79 had a security flaw in the user interface that allowed remote attackers to engage in domain spoofing.
Understanding CVE-2019-13759
This CVE identifier pertains to a vulnerability in Google Chrome that could be exploited by attackers to conduct domain spoofing.
What is CVE-2019-13759?
The vulnerability in Google Chrome versions before 79.0.3945.79 allowed remote attackers to manipulate the user interface to perform domain spoofing using a specially crafted HTML page.
The Impact of CVE-2019-13759
The security flaw in Google Chrome could enable malicious actors to deceive users by spoofing domains, potentially leading to phishing attacks or the installation of malware.
Technical Details of CVE-2019-13759
Google Chrome's vulnerability detailed.
Vulnerability Description
The issue resided in the incorrect security user interface (UI) of interstitials in Google Chrome versions preceding 79.0.3945.79, enabling remote attackers to engage in domain spoofing through a crafted HTML page.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 79.0.3945.79
Exploitation Mechanism
Attackers could exploit this vulnerability by manipulating the UI of interstitials in Google Chrome, tricking users into believing they were interacting with legitimate websites.
Mitigation and Prevention
Ways to address and prevent the CVE-2019-13759 vulnerability.
Immediate Steps to Take
- Update Google Chrome to version 79.0.3945.79 or later to mitigate the security flaw.
- Exercise caution while interacting with unfamiliar websites to avoid falling victim to domain spoofing attacks.
Long-Term Security Practices
- Regularly update web browsers and other software to patch known vulnerabilities.
- Educate users on recognizing phishing attempts and suspicious websites to enhance overall cybersecurity.
Patching and Updates
Ensure timely installation of security updates and patches provided by Google Chrome to address vulnerabilities like CVE-2019-13759.