CVE-2020-28458 : Security Advisory and Response

CVE-2020-28458, also known as Prototype Pollution, affects all versions of the datatables.net package due to an incomplete fix for a specific vulnerability. This CVE was made public on December 16, 2020.

Understanding CVE-2020-28458

Prototype Pollution vulnerability in datatables.net package

What is CVE-2020-28458?

CVE-2020-28458 is a security vulnerability known as Prototype Pollution that impacts all versions of the datatables.net package. It arises from an incomplete fix for a specific issue.

The Impact of CVE-2020-28458

The vulnerability has a CVSS v3.1 base score of 7.3, categorizing it as high severity. It can be exploited over a network with low attack complexity, affecting confidentiality, integrity, and availability.

Technical Details of CVE-2020-28458

Details of the vulnerability in datatables.net

Vulnerability Description

The vulnerability in datatables.net is due to Prototype Pollution, which allows attackers to manipulate the prototype of objects and potentially execute malicious code.

Affected Systems and Versions

Product: datatables.net
Vendor: Not applicable
Versions: Custom version 0

Exploitation Mechanism

The vulnerability can be exploited remotely with no privileges required. Attackers can potentially compromise the confidentiality, integrity, and availability of the system.

Mitigation and Prevention

Protecting systems from CVE-2020-28458

Immediate Steps to Take

Update the datatables.net package to a patched version if available.
Monitor for any unusual activities on the network.
Implement strict input validation to prevent injection attacks.

Long-Term Security Practices

Regularly update software and libraries to the latest secure versions.
Conduct security audits and penetration testing to identify vulnerabilities.
Educate developers and users on secure coding practices.

Patching and Updates

Stay informed about security advisories related to datatables.net.
Apply patches promptly to address known vulnerabilities.