CVE-2017-5090 : What You Need to Know

Google Chrome prior to version 59.0.3071.115 for Mac was affected by a vulnerability related to inadequate policy enforcement in the Omnibox feature.

Understanding CVE-2017-5090

Before version 59.0.3071.115 for Mac, a flaw in Google Chrome allowed remote attackers to engage in domain spoofing through a manipulated domain name.

What is CVE-2017-5090?

The vulnerability in Google Chrome for Mac allowed domain spoofing via a crafted domain name containing a specific character.
Also known as Apple rdar problem 32458012.

The Impact of CVE-2017-5090

A remote attacker could exploit this flaw to perform domain spoofing, posing a security risk to users.

Technical Details of CVE-2017-5090

Google Chrome for Mac was susceptible to a specific vulnerability due to insufficient policy enforcement in the Omnibox feature.

Vulnerability Description

Inadequate policy enforcement in Omnibox allowed remote attackers to conduct domain spoofing using a carefully crafted domain name.

Affected Systems and Versions

Product: Google Chrome prior to 59.0.3071.115 for Mac
Version: Google Chrome prior to 59.0.3071.115 for Mac

Exploitation Mechanism

Remote attackers could exploit this vulnerability by manipulating domain names containing a specific character.

Mitigation and Prevention

Immediate Steps to Take:

Update Google Chrome to version 59.0.3071.115 or later to mitigate the vulnerability. Long-Term Security Practices:
Regularly update browsers and software to the latest versions to address security flaws.
Exercise caution when visiting websites and avoid clicking on suspicious links.
Implement network security measures to detect and prevent potential attacks.
Educate users about phishing and domain spoofing techniques.
Consider using security tools like firewalls and antivirus software.
Stay informed about security advisories and patches for software vulnerabilities.
Report any suspicious activities or security incidents to the appropriate authorities.
Collaborate with cybersecurity experts to enhance overall security posture.
Conduct regular security audits and assessments to identify and address potential vulnerabilities.

Patching and Updates

Google Chrome users should ensure they are running version 59.0.3071.115 or later to patch the vulnerability.