CVE-2020-28438 : Security Advisory and Response

This CVE-2020-28438 article provides insights into a critical Command Injection vulnerability affecting the deferred-exec package.

Understanding CVE-2020-28438

This section delves into the details of the CVE-2020-28438 vulnerability.

What is CVE-2020-28438?

CVE-2020-28438 is a Command Injection vulnerability that impacts all versions of the deferred-exec package. The injection point is specifically located in line 42 in lib/deferred-exec.js.

The Impact of CVE-2020-28438

The vulnerability has a critical severity level with high impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2020-28438

This section provides technical details of the CVE-2020-28438 vulnerability.

Vulnerability Description

The vulnerability allows attackers to execute arbitrary commands due to improper input validation.

Affected Systems and Versions

Product: deferred-exec
Vendor: n/a
Versions affected: custom version 0

Exploitation Mechanism

The vulnerability can be exploited remotely with low attack complexity through a network.

Mitigation and Prevention

Explore the mitigation strategies and preventive measures for CVE-2020-28438.

Immediate Steps to Take

Update the deferred-exec package to a secure 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

Apply security patches promptly to address known vulnerabilities.