CVE-2020-28447 : Vulnerability Insights and Analysis

This CVE-2020-28447 article provides insights into a critical Command Injection vulnerability affecting the xopen package.

Understanding CVE-2020-28447

This section delves into the details of the CVE-2020-28447 vulnerability.

What is CVE-2020-28447?

CVE-2020-28447 is a Command Injection vulnerability that impacts all versions of the xopen package. The injection point is specifically located in line 14 in index.js within the exported function xopen(filepath).

The Impact of CVE-2020-28447

The vulnerability has a critical severity level with a CVSS base score of 9.8, indicating high impacts on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2020-28447

This section provides technical insights into the CVE-2020-28447 vulnerability.

Vulnerability Description

The vulnerability allows attackers to execute arbitrary commands due to improper input validation in the xopen package.

Affected Systems and Versions

Product: xopen
Vendor: Not specified
Versions: Custom version 0

Exploitation Mechanism

The vulnerability can be exploited remotely with low attack complexity, requiring no privileges.

Mitigation and Prevention

Explore the mitigation strategies to address CVE-2020-28447.

Immediate Steps to Take

Update the xopen package to a patched version.
Implement input validation to prevent command injections.

Long-Term Security Practices

Regularly monitor and audit code for vulnerabilities.
Educate developers on secure coding practices.

Patching and Updates

Stay informed about security updates for the xopen package and apply patches promptly.