CVE-2020-7678 : Security Advisory and Response

This CVE-2020-7678 article provides insights into an Arbitrary Code Execution vulnerability affecting the 'node-import' package.

Understanding CVE-2020-7678

This vulnerability allows users to control the 'params' argument of a module function without proper sanitization, leading to potential code execution.

What is CVE-2020-7678?

CVE-2020-7678 is an Arbitrary Code Execution vulnerability in the 'node-import' package, enabling users to manipulate a critical function's argument.

The Impact of CVE-2020-7678

The vulnerability has a high severity base score of 8.6, with a high impact on confidentiality and low impact on integrity and availability.

Technical Details of CVE-2020-7678

This section delves into the specifics of the vulnerability.

Vulnerability Description

The 'node-import' package is susceptible to Arbitrary Code Execution due to unfiltered user input in the 'params' argument, leading to potential code execution via the 'eval' function.

Affected Systems and Versions

All versions of the 'node-import' package are impacted.

Exploitation Mechanism

Users can exploit the vulnerability by manipulating the 'params' argument and utilizing the 'eval' function in the 'index.js' file.

Mitigation and Prevention

Protect your systems from CVE-2020-7678 with these strategies.

Immediate Steps to Take

Avoid using user-controlled input directly in critical functions.
Implement input validation and sanitization to prevent code injection.

Long-Term Security Practices

Regularly update dependencies to patched versions.
Conduct security audits to identify and mitigate similar vulnerabilities.

Patching and Updates

Check for security patches and updates for the 'node-import' package to address this vulnerability.