CVE-2019-10808 : Security Advisory and Response

Before version 1.0.3 of utilitify, there was a vulnerability that allowed for the alteration of object properties. The merge method had a flaw where it could be manipulated to add or modify properties within the Object.prototype.

Understanding CVE-2019-10808

Prototype Pollution vulnerability in utilitify versions prior to 1.0.3.

What is CVE-2019-10808?

CVE-2019-10808 is a security vulnerability in utilitify that enables the modification of object properties, specifically through the merge method, potentially leading to unauthorized changes within Object.prototype.

The Impact of CVE-2019-10808

Attackers could exploit this vulnerability to manipulate object properties, leading to potential security breaches and unauthorized access.

Technical Details of CVE-2019-10808

Prototype Pollution vulnerability in utilitify.

Vulnerability Description

Utilitify versions prior to 1.0.3 are susceptible to object property modification through the merge method, allowing unauthorized changes within Object.prototype.

Affected Systems and Versions

Product: utilitify
Vendor: n/a
Versions Affected: All versions prior to 1.0.3

Exploitation Mechanism

Attackers can manipulate the merge method to add or modify properties within Object.prototype, potentially compromising the integrity of the system.

Mitigation and Prevention

Steps to address and prevent CVE-2019-10808.

Immediate Steps to Take

Update utilitify to version 1.0.3 or later to mitigate the vulnerability.
Regularly monitor for security updates and patches from the vendor.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities in the future.
Conduct regular security audits and penetration testing to identify and address potential security risks.

Patching and Updates

Apply patches and updates provided by the vendor promptly to ensure the security of the system.