CVE-2019-10798 : Security Advisory and Response

A vulnerability in rdf-graph-array version 0.3.0-rc6 can lead to Prototype Pollution, allowing for the manipulation of JavaScript objects.

Understanding CVE-2019-10798

This CVE involves a specific vulnerability in rdf-graph-array version 0.3.0-rc6 that can be exploited for Prototype Pollution.

What is CVE-2019-10798?

The manipulation of JavaScript objects in rdf-graph-array version 0.3.0-rc6 can lead to Prototype Pollution. Specifically, the rdf.Graph.prototype.add method can be exploited to add or modify properties of Object.prototype.

The Impact of CVE-2019-10798

Allows attackers to manipulate JavaScript objects leading to potential security breaches
Exploitation of rdf.Graph.prototype.add method can compromise the integrity of Object.prototype

Technical Details of CVE-2019-10798

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability in rdf-graph-array version 0.3.0-rc6 allows for the manipulation of JavaScript objects, resulting in Prototype Pollution. The rdf.Graph.prototype.add method can be tricked into modifying properties of Object.prototype.

Affected Systems and Versions

Product: rdf-graph-array
Vendor: n/a
Versions affected: All versions including 0.3.0-rc6

Exploitation Mechanism

The vulnerability can be exploited by manipulating JavaScript objects using the rdf.Graph.prototype.add method.

Mitigation and Prevention

Protecting systems from CVE-2019-10798 is crucial for maintaining security.

Immediate Steps to Take

Update rdf-graph-array to a patched version that addresses the vulnerability
Implement input validation to prevent malicious object manipulation

Long-Term Security Practices

Regularly monitor for security updates and patches for all software components
Conduct security audits to identify and mitigate potential vulnerabilities

Patching and Updates

Apply patches provided by the vendor promptly to mitigate the risk of exploitation