CVE-2020-7720 : What You Need to Know

Node-Forge before version 0.10.0 is vulnerable to Prototype Pollution via the util.setPath function.

Understanding CVE-2020-7720

This CVE involves a critical vulnerability in Node-Forge that allows for Prototype Pollution.

What is CVE-2020-7720?

Node-Forge, specifically versions before 0.10.0, is susceptible to Prototype Pollution through the util.setPath function. The issue was addressed in version 0.10.0 by removing the vulnerable functions.

The Impact of CVE-2020-7720

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

Technical Details of CVE-2020-7720

Node-Forge's vulnerability to Prototype Pollution is a critical security issue that requires immediate attention.

Vulnerability Description

The vulnerability in Node-Forge allows attackers to manipulate the prototype of objects, leading to potential security breaches.

Affected Systems and Versions

Product: Node-Forge
Vendor: n/a
Versions Affected: < 0.10.0

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
Exploit Code Maturity: Proof of Concept
User Interaction: None

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-7720.

Immediate Steps to Take

Update Node-Forge to version 0.10.0 or newer to mitigate the vulnerability.
Monitor for any suspicious activities on the affected systems.

Long-Term Security Practices

Regularly update and patch all software components to prevent security vulnerabilities.
Implement secure coding practices to avoid similar issues in the future.
Conduct security audits and assessments periodically to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Node-Forge.
Apply patches promptly to ensure the security of the systems and prevent exploitation of known vulnerabilities.