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CVE-2020-15959 : Exploit Details and Defense Strategies

Learn about CVE-2020-15959 affecting Google Chrome prior to 85.0.4183.102, enabling attackers to access sensitive information through social engineering. Find mitigation steps and long-term security practices here.

Google Chrome prior to 85.0.4183.102 is affected by insufficient policy enforcement in networking, allowing attackers to access sensitive information through social engineering.

Understanding CVE-2020-15959

This CVE involves a vulnerability in Google Chrome that could be exploited through social engineering tactics.

What is CVE-2020-15959?

        The vulnerability in Google Chrome before version 85.0.4183.102 allows attackers to extract sensitive data from process memory by leveraging insufficient policy enforcement in networking.

The Impact of CVE-2020-15959

        Attackers can potentially obtain sensitive information from a user's process memory by convincing them to enable logging, posing a risk to data confidentiality.

Technical Details of CVE-2020-15959

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

        Insufficient policy enforcement in networking in Google Chrome versions prior to 85.0.4183.102 enables attackers to access sensitive data through social engineering techniques.

Affected Systems and Versions

        Product: Chrome
        Vendor: Google
        Affected Version: < 85.0.4183.102

Exploitation Mechanism

        Attackers exploit the vulnerability by persuading users to enable logging, allowing them to retrieve potentially sensitive information from process memory.

Mitigation and Prevention

Protecting systems from CVE-2020-15959 requires immediate actions and long-term security practices.

Immediate Steps to Take

        Update Google Chrome to version 85.0.4183.102 or newer to mitigate the vulnerability.
        Educate users about social engineering tactics to prevent unauthorized access to sensitive information.

Long-Term Security Practices

        Implement security awareness training to recognize and avoid social engineering attacks.
        Regularly update software and apply security patches to address known vulnerabilities.

Patching and Updates

        Stay informed about security advisories and promptly apply patches released by Google to address vulnerabilities.

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