CVE-2019-14211 Explained : Impact and Mitigation

A vulnerability has been identified in versions prior to 8.3.11 of Foxit PhantomPDF. The software may encounter a crash if it fails to adequately validate the presence of an object before executing JavaScript operations on it.

Understanding CVE-2019-14211

An issue was discovered in Foxit PhantomPDF before 8.3.11. The application could crash due to the lack of proper validation of the existence of an object prior to performing operations on that object when executing JavaScript.

What is CVE-2019-14211?

This CVE refers to a vulnerability in Foxit PhantomPDF versions before 8.3.11 that could lead to a crash if proper validation of objects is not performed before executing JavaScript operations.

The Impact of CVE-2019-14211

The vulnerability could be exploited by an attacker to cause the application to crash, potentially leading to denial of service or other security implications.

Technical Details of CVE-2019-14211

Foxit PhantomPDF vulnerability details:

Vulnerability Description

The software lacks proper validation of object existence before executing JavaScript, potentially resulting in a crash.

Affected Systems and Versions

Foxit PhantomPDF versions prior to 8.3.11

Exploitation Mechanism

Attackers can exploit this vulnerability by triggering the improper validation of objects, leading to a crash.

Mitigation and Prevention

Steps to address CVE-2019-14211:

Immediate Steps to Take

Update Foxit PhantomPDF to version 8.3.11 or later to mitigate the vulnerability.
Regularly monitor for security bulletins and updates from Foxit Software.

Long-Term Security Practices

Implement secure coding practices to validate objects before executing operations.
Conduct regular security assessments and audits to identify and address vulnerabilities.

Patching and Updates

Apply patches and updates provided by Foxit Software promptly to ensure the security of the software.