CVE-2018-10483 : Security Advisory and Response

A vulnerability in Foxit Reader 9.0.0.29935 allows remote attackers to execute arbitrary code by exploiting a flaw in parsing U3D Clod Progressive Mesh objects.

Understanding CVE-2018-10483

This CVE involves a critical vulnerability in Foxit Reader that can be exploited by attackers to execute malicious code.

What is CVE-2018-10483?

The vulnerability in Foxit Reader 9.0.0.29935 enables remote attackers to execute arbitrary code by taking advantage of a flaw in parsing U3D Clod Progressive Mesh objects. User interaction is required for exploitation.

The Impact of CVE-2018-10483

Attackers can execute code within the current process context
Exploiting the vulnerability requires user interaction, such as visiting a malicious webpage or opening a malicious file
Identified as ZDI-CAN-5410

Technical Details of CVE-2018-10483

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw arises due to inadequate validation of user-supplied data, leading to writing beyond the allocated object's limits.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 9.0.0.29935

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating U3D Clod Progressive Mesh objects
User interaction, like visiting a malicious webpage or opening a malicious file, is necessary for exploitation

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Foxit Reader to the latest version
Be cautious when visiting unknown websites or opening files from untrusted sources

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities
Implement security measures like firewalls and antivirus software

Patching and Updates

Foxit may release patches to address this vulnerability
Stay informed about security bulletins and advisories from Foxit and relevant sources