CVE-2018-10476 Explained : Impact and Mitigation

A vulnerability in Foxit Reader 9.0.0.29935 allows remote attackers to access sensitive information by exploiting the parsing of U3D Model Node structures.

Understanding CVE-2018-10476

This CVE entry describes a security flaw in Foxit Reader that can be exploited remotely to potentially disclose sensitive data.

What is CVE-2018-10476?

The vulnerability in Foxit Reader 9.0.0.29935 allows attackers to read beyond the allocated structure due to inadequate validation of user-supplied data, enabling code execution within the current process.

The Impact of CVE-2018-10476

Remote attackers can access sensitive information on vulnerable Foxit Reader installations
Requires user interaction by visiting a malicious page or opening a malicious file
Exploits the parsing of U3D Model Node structures

Technical Details of CVE-2018-10476

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw allows for out-of-bounds reads in Foxit Reader, potentially leading to unauthorized access to sensitive data.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 9.0.0.29935

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating U3D Model Node structures
Lack of proper validation of user-supplied data leads to reading past the allocated structure
Enables code execution within the current process

Mitigation and Prevention

Protecting systems from CVE-2018-10476 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Foxit Reader to a non-vulnerable version
Avoid interacting with suspicious or untrusted files or websites

Long-Term Security Practices

Regularly update software and security patches
Implement security measures to prevent remote exploitation

Patching and Updates

Foxit may release patches to address the vulnerability
Stay informed about security bulletins and advisories for Foxit Reader