CVE-2019-17136 Explained : Impact and Mitigation

Remote attackers can exploit a vulnerability in Foxit PhantomPDF 9.5.0.20723 installations to execute arbitrary code by manipulating DXF files to PDF.

Understanding CVE-2019-17136

This CVE involves a critical vulnerability in Foxit PhantomPDF 9.5.0.20723 that allows remote code execution.

What is CVE-2019-17136?

The vulnerability in Foxit PhantomPDF 9.5.0.20723 enables attackers to execute arbitrary code by leveraging a flaw in the conversion process of DXF files to PDF.

The Impact of CVE-2019-17136

CVSS Base Score: 7.8 (High Severity)
Attack Vector: Local
Attack Complexity: Low
User Interaction: Required
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2019-17136

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows remote attackers to run code within the current process.
It stems from insufficient validation of user-supplied data during the DXF to PDF conversion.
Identified as ZDI-CAN-8776.

Affected Systems and Versions

Product: PhantomPDF
Vendor: Foxit
Version: 9.5.0.20723

Exploitation Mechanism

Attackers can exploit the vulnerability by tricking users into interacting with a malicious page or opening a malicious file.

Mitigation and Prevention

Protect your systems from CVE-2019-17136 with these mitigation strategies.

Immediate Steps to Take

Update Foxit PhantomPDF to a patched version.
Avoid interacting with suspicious or untrusted files or websites.

Long-Term Security Practices

Regularly update software and security patches.
Implement security awareness training for users.

Patching and Updates

Foxit has released patches to address this vulnerability.