CVE-2019-17141: Foxit PhantomPDF Text Field Calculate Use-After-Free Remote Code Execution Vulnerability

Published Oct 25, 2019

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.6.0.25114. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of script within a Calculate action of a text field. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9044.

Other sources

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of script within a Calculate action of a text field. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected Software

2 affected components

Foxitsoftware Phantompdf=9.6.0.25114

Foxit PhantomPDF

Remediation

Patch Available

https://www.foxitsoftware.com/support/security-bulletins.php

Event History

Oct 25, 2019

CVE Published

via MITRE·06:14 PM

Data Sourced

via MITRE·06:14 PM

DescriptionSeverityWeakness

Jan 29, 2025

Advisory Published

via ZDI·11:29 AM

Frequently Asked Questions

What is the severity of CVE-2019-17141?

CVE-2019-17141 is rated as high severity due to its ability to allow remote code execution.

How do I fix CVE-2019-17141?

To fix CVE-2019-17141, upgrade Foxit PhantomPDF to the latest version provided by Foxit Software.

What is the impact of CVE-2019-17141?

The impact of CVE-2019-17141 includes potential arbitrary code execution on affected installations with user interaction.

Is user interaction required to exploit CVE-2019-17141?

Yes, user interaction is required as the target must visit a malicious page or open a malicious file.

Which versions of Foxit PhantomPDF are affected by CVE-2019-17141?

CVE-2019-17141 affects Foxit PhantomPDF version 9.6.0.25114.