CVE-2020-6497 : Vulnerability Insights and Analysis

Google Chrome on iOS prior to 83.0.4103.88 is affected by insufficient policy enforcement in Omnibox, allowing remote attackers to perform domain spoofing via a crafted URI.

Understanding CVE-2020-6497

This CVE identifies a security vulnerability in Google Chrome on iOS that could lead to domain spoofing attacks.

What is CVE-2020-6497?

CVE-2020-6497 is a vulnerability in Google Chrome on iOS that enables a remote attacker to spoof domains through a specially crafted URI.

The Impact of CVE-2020-6497

The vulnerability allows malicious actors to deceive users by displaying misleading domain information, potentially leading to phishing attacks or other forms of fraud.

Technical Details of CVE-2020-6497

Google Chrome on iOS versions prior to 83.0.4103.88 are susceptible to this security flaw.

Vulnerability Description

Type: Insufficient policy enforcement in Omnibox
Exploitation: Remote attacker can perform domain spoofing

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 83.0.4103.88

Exploitation Mechanism

The vulnerability is exploited by crafting a URI to deceive users into believing they are visiting a legitimate domain when, in fact, they are being redirected to a malicious site.

Mitigation and Prevention

To address CVE-2020-6497, follow these steps:

Immediate Steps to Take

Update Google Chrome on iOS to version 83.0.4103.88 or later
Be cautious when clicking on links, especially those with suspicious domains

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities
Educate users on identifying phishing attempts and suspicious URLs

Patching and Updates

Google has released a fix in version 83.0.4103.88 to address this vulnerability