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CVE-2020-6482 : Vulnerability Insights and Analysis

Learn about CVE-2020-6482, a vulnerability in Google Chrome allowing attackers to bypass navigation restrictions via a crafted extension. Find mitigation steps here.

Insufficient policy enforcement in developer tools in Google Chrome prior to 83.0.4103.61 allowed an attacker to bypass navigation restrictions via a crafted Chrome Extension.

Understanding CVE-2020-6482

This CVE relates to a vulnerability in Google Chrome that could be exploited by convincing a user to install a malicious extension.

What is CVE-2020-6482?

        The vulnerability involves insufficient policy enforcement in Chrome's developer tools before version 83.0.4103.61.
        An attacker could exploit this flaw by tricking a user into installing a malicious extension, enabling them to bypass navigation restrictions.

The Impact of CVE-2020-6482

        Attackers could exploit this vulnerability to execute arbitrary code, steal sensitive information, or perform unauthorized actions within the browser.

Technical Details of CVE-2020-6482

This section provides more in-depth technical information about the CVE.

Vulnerability Description

        Insufficient policy enforcement in developer tools in Google Chrome allowed attackers to bypass navigation restrictions via a crafted Chrome Extension.

Affected Systems and Versions

        Product: Chrome
        Vendor: Google
        Versions Affected: < 83.0.4103.61

Exploitation Mechanism

        Attackers could exploit this vulnerability by convincing users to install a malicious extension, enabling them to bypass navigation restrictions.

Mitigation and Prevention

Protecting systems from CVE-2020-6482 requires immediate actions and long-term security practices.

Immediate Steps to Take

        Update Google Chrome to version 83.0.4103.61 or newer to mitigate the vulnerability.
        Avoid installing extensions from untrusted sources.

Long-Term Security Practices

        Educate users about the risks of installing unverified extensions.
        Regularly monitor and review installed Chrome extensions for suspicious behavior.

Patching and Updates

        Stay informed about security updates for Google Chrome and apply patches promptly to address known vulnerabilities.

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