CVE-2018-5680 : What You Need to Know

CVE-2018-5680 was published on May 24, 2018, and affects Foxit Reader versions prior to 9.1 and PhantomPDF versions prior to 9.1. Attackers can exploit this vulnerability to execute arbitrary code on affected systems remotely by manipulating u3d images in PDF files.

Understanding CVE-2018-5680

This CVE entry highlights a critical security issue in Foxit Reader and PhantomPDF versions before 9.1.

What is CVE-2018-5680?

CVE-2018-5680 allows attackers to execute arbitrary code on vulnerable systems by leveraging a flaw in processing PDF files with manipulated u3d images. User interaction is required through visiting a malicious website or opening a malicious file.

The Impact of CVE-2018-5680

The vulnerability can lead to remote code execution on affected systems, posing a significant security risk to users of Foxit Reader and PhantomPDF.

Technical Details of CVE-2018-5680

This section delves into the specifics of the vulnerability.

Vulnerability Description

The issue arises from inadequate validation of user-supplied data when processing PDF files containing manipulated u3d images, potentially causing an overflow beyond the allocated space.

Affected Systems and Versions

Foxit Reader versions prior to 9.1
PhantomPDF versions prior to 9.1

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating u3d images in PDF files
User interaction is required to visit a malicious website or open a malicious file

Mitigation and Prevention

Protecting systems from CVE-2018-5680 is crucial to prevent potential exploitation.

Immediate Steps to Take

Update Foxit Reader and PhantomPDF to versions 9.1 or later
Avoid visiting suspicious websites or opening files from unknown sources

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities
Implement robust cybersecurity measures to detect and prevent malicious activities

Patching and Updates

Apply security patches provided by Foxit Software to address CVE-2018-5680