CVE-2019-6983 : Security Advisory and Response
Discover the impact of CVE-2019-6983 affecting Foxit Reader and PhantomPDF. Learn about the Integer Overflow vulnerability in Foxit 3D Plugin and how to mitigate the risk.
A vulnerability has been found in the beta version of Foxit 3D Plugin, affecting Foxit Reader and PhantomPDF.
Understanding CVE-2019-6983
What is CVE-2019-6983?
An issue in Foxit 3D Plugin Beta before 9.4.0.16807 for Foxit Reader and PhantomPDF can lead to an Integer Overflow and application crash when handling specific PDF files with crafted 3D content.
The Impact of CVE-2019-6983
Improper memory management can result in an Integer Overflow and subsequent application crash.
Technical Details of CVE-2019-6983
Vulnerability Description
The vulnerability arises from processing PDF files with specially designed 3D content, causing an Integer Overflow and potential application crash.
Affected Systems and Versions
- Product: Foxit 3D Plugin
- Versions: Prior to 9.4.0.16807
Exploitation Mechanism
The issue occurs when processing PDF files containing specific 3D content, leading to memory mismanagement and an Integer Overflow.
Mitigation and Prevention
Immediate Steps to Take
- Update Foxit 3D Plugin to version 9.4.0.16807 or later.
- Be cautious when opening PDF files from untrusted sources.
Long-Term Security Practices
- Regularly update software and plugins to the latest versions.
- Implement security best practices for handling PDF files.
Patching and Updates
Apply patches and updates provided by Foxit to address the vulnerability.