CVE-2018-10486 Explained : Impact and Mitigation

CVE-2018-10486 was published on May 17, 2018, and affects Foxit Reader version 9.0.0.29935. Attackers can exploit this vulnerability to gain access to sensitive information by manipulating the U3D Image Index. User interaction is required for exploitation, such as visiting a malicious website or opening a malicious file.

Understanding CVE-2018-10486

This CVE entry highlights a critical vulnerability in Foxit Reader that could lead to unauthorized access to sensitive data.

What is CVE-2018-10486?

CVE-2018-10486 is a security vulnerability in Foxit Reader version 9.0.0.29935 that allows attackers to access confidential information through improper handling of user-provided data.

The Impact of CVE-2018-10486

The exploitation of this vulnerability can result in unauthorized disclosure of sensitive information stored on the affected Foxit Reader installations.

Technical Details of CVE-2018-10486

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability stems from the lack of proper validation of user-supplied data, specifically related to the U3D Image Index, enabling attackers to read beyond the allocated object and potentially execute malicious code.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Vulnerable Version: 9.0.0.29935

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the U3D Image Index in Foxit Reader.
User interaction is necessary, requiring users to access malicious websites or open malicious files.

Mitigation and Prevention

Protecting systems from CVE-2018-10486 involves taking immediate and long-term security measures.

Immediate Steps to Take

Update Foxit Reader to a non-vulnerable version.
Avoid visiting untrusted websites or opening suspicious files.

Long-Term Security Practices

Regularly update software and security patches.
Implement security awareness training for users to recognize and avoid potential threats.

Patching and Updates

Foxit may release patches or updates to address this vulnerability. Stay informed about security bulletins and advisories from the vendor.