CVE-2018-17628 : Security Advisory and Response

A security weakness in Foxit Reader version 9.2.0.9297 allows remote code execution due to a flaw in the XFA setInterval method.

Understanding CVE-2018-17628

This CVE involves a vulnerability in Foxit Reader that enables attackers to execute arbitrary code on affected systems.

What is CVE-2018-17628?

The vulnerability in Foxit Reader version 9.2.0.9297 allows remote attackers to execute arbitrary code by exploiting a flaw in the XFA setInterval method.

The Impact of CVE-2018-17628

Attackers can remotely execute arbitrary code on vulnerable installations of Foxit Reader.
User interaction is required, such as visiting a malicious webpage or opening a malicious file.

Technical Details of CVE-2018-17628

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability stems from a flaw in the XFA setInterval method.
Operations are performed on an object without validating its existence, allowing code execution.

Affected Systems and Versions

Product: Foxit Reader
Version: 9.2.0.9297

Exploitation Mechanism

User interaction is necessary, like accessing a malicious webpage or opening a malicious file.

Mitigation and Prevention

Steps to address and prevent exploitation of the vulnerability.

Immediate Steps to Take

Update Foxit Reader to the latest 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.

Patching and Updates

Check for security bulletins and updates from Foxit Software.