CVE-2019-5005 : What You Need to Know

A vulnerability was found in versions of Foxit Reader and PhantomPDF prior to 9.4 on Windows, allowing a Denial of Service attack through image data manipulation.

Understanding CVE-2019-5005

This CVE identifies a vulnerability in Foxit Reader and PhantomPDF versions before 9.4 on Windows, leading to a Denial of Service attack.

What is CVE-2019-5005?

This vulnerability in Foxit Reader and PhantomPDF versions prior to 9.4 on Windows allows attackers to trigger an application crash by manipulating image data due to inadequate validation.

The Impact of CVE-2019-5005

The vulnerability could result in a Denial of Service attack, specifically causing an application crash by writing two bytes to allocated memory without proper corruption checks.

Technical Details of CVE-2019-5005

This section provides technical insights into the vulnerability.

Vulnerability Description

The issue in Foxit Reader and PhantomPDF versions before 9.4 on Windows allows a Denial of Service attack through image data manipulation, leading to application crashes.

Affected Systems and Versions

Product: Foxit Reader and PhantomPDF
Versions: Before 9.4

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating image data, causing an application crash.

Mitigation and Prevention

Protecting systems from CVE-2019-5005 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Foxit Reader and PhantomPDF to version 9.4 or later.
Monitor for any unusual application crashes.

Long-Term Security Practices

Regularly update software to the latest versions.
Implement robust input validation mechanisms.

Patching and Updates

Apply patches provided by Foxit Software to address the vulnerability.