CVE-2018-6054 : Exploit Details and Defense Strategies

A vulnerability was found in Google Chrome versions prior to 64.0.3282.119, specifically in the WebUI feature, allowing a remote attacker to potentially manipulate memory heap.

Understanding CVE-2018-6054

This CVE relates to a 'use after free' vulnerability in Google Chrome.

What is CVE-2018-6054?

The vulnerability in Google Chrome versions before 64.0.3282.119, known as 'use after free,' could be exploited by a remote attacker through a carefully designed Chrome Extension.

The Impact of CVE-2018-6054

Exploitation of this vulnerability could lead to potential heap corruption by an attacker.

Technical Details of CVE-2018-6054

This section provides more technical insights into the CVE.

Vulnerability Description

The 'use after free' vulnerability in the WebUI of Google Chrome could allow a remote attacker to exploit heap corruption using a crafted Chrome Extension.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Affected Versions: Prior to 64.0.3282.119

Exploitation Mechanism

Attackers could exploit this vulnerability remotely by carefully designing a Chrome Extension.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2018-6054.

Immediate Steps to Take

Update Google Chrome to version 64.0.3282.119 or newer to mitigate the vulnerability.
Avoid downloading and installing extensions from untrusted sources.

Long-Term Security Practices

Regularly update Chrome and all installed extensions to the latest versions.
Educate users on safe browsing practices and the risks associated with unverified extensions.

Patching and Updates

Stay informed about security updates from Google and promptly apply patches to ensure protection against known vulnerabilities.