CVE-2020-28471 Explained : Impact and Mitigation

This CVE-2020-28471 article provides insights into the Prototype Pollution vulnerability affecting properties-reader before version 2.2.0.

Understanding CVE-2020-28471

This section delves into the details of the CVE-2020-28471 vulnerability.

What is CVE-2020-28471?

CVE-2020-28471 is a vulnerability related to Prototype Pollution in the properties-reader package before version 2.2.0.

The Impact of CVE-2020-28471

The vulnerability has a CVSS v3.1 base score of 7.3, indicating a high severity level. It can be exploited with low attack complexity and impacts confidentiality, integrity, and availability.

Technical Details of CVE-2020-28471

This section covers the technical aspects of CVE-2020-28471.

Vulnerability Description

The vulnerability allows attackers to manipulate the prototype of objects, potentially leading to code execution or denial of service.

Affected Systems and Versions

Product: properties-reader
Vendor: Not applicable
Versions affected: Before 2.2.0

Exploitation Mechanism

The vulnerability can be exploited remotely with no privileges required, making it easier for attackers to launch attacks.

Mitigation and Prevention

Explore the steps to mitigate and prevent CVE-2020-28471.

Immediate Steps to Take

Update properties-reader to version 2.2.0 or higher to eliminate the vulnerability.
Monitor for any suspicious activities on the system.

Long-Term Security Practices

Regularly update software and dependencies to patch known vulnerabilities.
Implement input validation to prevent injection attacks.

Patching and Updates

Stay informed about security updates for properties-reader and apply patches promptly to secure the system.