CVE-2018-14251 Explained : Impact and Mitigation

A weakness in Foxit Reader 9.0.1.1049 allows remote code execution by exploiting a type confusion vulnerability in the getDataObject method.

Understanding CVE-2018-14251

What is CVE-2018-14251?

This CVE identifies a vulnerability in Foxit Reader 9.0.1.1049 that enables attackers to execute unauthorized code through a type confusion issue.

The Impact of CVE-2018-14251

The vulnerability permits remote attackers to execute arbitrary code on systems running the affected version of Foxit Reader.

Technical Details of CVE-2018-14251

Vulnerability Description

The vulnerability is present in Foxit Reader 9.0.1.1049, allowing attackers to execute unauthorized code remotely.
Exploitation requires user interaction by visiting a malicious page or opening a malicious file.
The specific flaw lies within the getDataObject method, enabling attackers to trigger a type confusion condition.
By manipulating JavaScript actions, attackers can execute code within the current process.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 9.0.1.1049

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating actions within JavaScript to trigger a type confusion condition.

Mitigation and Prevention

Immediate Steps to Take

Update Foxit Reader to the latest version to patch the vulnerability.
Avoid visiting suspicious or untrusted websites.
Exercise caution when opening files from unknown or untrusted sources.

Long-Term Security Practices

Regularly update software and applications to mitigate potential vulnerabilities.
Implement security best practices to prevent unauthorized code execution.

Patching and Updates

Foxit Reader users should apply security patches promptly to protect against known vulnerabilities.