CVE-2019-13742 : Vulnerability Insights and Analysis
Discover the impact of CVE-2019-13742, a security flaw in Google Chrome on iOS devices allowing remote attackers to manipulate the Omnibox content, potentially leading to spoofing attacks. Learn about affected versions and mitigation steps.
A vulnerability was discovered in Google Chrome on iOS versions before 79.0.3945.79 where the security user interface (UI) in the Omnibox (URL bar) was incorrect, allowing a remote attacker to manipulate the content of the Omnibox by using a specially-crafted domain name, leading to spoofing.
Understanding CVE-2019-13742
This CVE identifies a security vulnerability in Google Chrome on iOS devices that could be exploited by a remote attacker to spoof the contents of the Omnibox.
What is CVE-2019-13742?
The vulnerability in Google Chrome on iOS devices allowed attackers to manipulate the Omnibox content through a specially-crafted domain name, leading to potential spoofing attacks.
The Impact of CVE-2019-13742
The vulnerability could enable a remote attacker to spoof the contents of the Omnibox, potentially tricking users into interacting with malicious websites or disclosing sensitive information.
Technical Details of CVE-2019-13742
Google Chrome on iOS devices prior to version 79.0.3945.79 was affected by this vulnerability.
Vulnerability Description
The incorrect security UI in the Omnibox allowed remote attackers to spoof the contents of the URL bar by using a crafted domain name.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 79.0.3945.79 (unspecified)
Exploitation Mechanism
Attackers could exploit this vulnerability by manipulating the content of the Omnibox using a specially-crafted domain name, potentially leading to spoofing attacks.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-13742.
Immediate Steps to Take
- Update Google Chrome on iOS devices to version 79.0.3945.79 or newer to address the vulnerability.
- Avoid clicking on suspicious links or visiting untrusted websites to reduce the risk of exploitation.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users about safe browsing practices and the importance of staying vigilant against potential threats.
Patching and Updates
Ensure that all devices running Google Chrome are regularly updated with the latest security patches to prevent exploitation of known vulnerabilities.