CVE-2017-5085 : What You Need to Know

Google Chrome prior to version 59 for iOS had a vulnerability that allowed a remote attacker to execute JavaScript on chrome:// pages through a specially crafted bookmark.

Understanding CVE-2017-5085

Before Google Chrome version 59 for iOS, an inappropriate implementation in Bookmarks allowed a distant malicious actor to run JavaScript on chrome:// pages by manipulating a specially designed bookmark.

What is CVE-2017-5085?

Improper utilization of Bookmarks in Google Chrome prior to version 59 for iOS
Enabled a remote attacker to execute JavaScript on chrome:// pages
Required user interaction to carry out specific actions

The Impact of CVE-2017-5085

The vulnerability could be exploited by a remote attacker to run malicious JavaScript code on chrome:// pages if the user was tricked into performing certain actions.

Technical Details of CVE-2017-5085

Google Chrome prior to version 59 for iOS was affected by this vulnerability.

Vulnerability Description

Inappropriate implementation in Bookmarks
Allowed a remote attacker to run JavaScript on chrome:// pages

Affected Systems and Versions

Product: Google Chrome prior to 59 for iOS
Version: Google Chrome prior to 59 for iOS

Exploitation Mechanism

Remote attacker manipulation of a specially crafted bookmark
User persuasion to perform specific actions

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2017-5085.

Immediate Steps to Take

Update Google Chrome to version 59 or newer
Avoid clicking on suspicious links or bookmarks
Exercise caution while interacting with unknown websites

Long-Term Security Practices

Regularly update software and applications
Educate users on safe browsing habits
Implement security awareness training programs

Patching and Updates

Apply security patches provided by Google Chrome
Stay informed about security advisories and updates from trusted sources