CVE-2018-14305 : What You Need to Know

A security vulnerability in Foxit Reader 9.0.1.5096 allows attackers to execute unauthorized code by manipulating PolyLine annotations.

Understanding CVE-2018-14305

This CVE involves a critical security flaw in Foxit Reader that enables attackers to execute arbitrary code on vulnerable systems.

What is CVE-2018-14305?

The vulnerability in Foxit Reader 9.0.1.5096 allows attackers to execute unauthorized code by manipulating PolyLine annotations within a document.

The Impact of CVE-2018-14305

Attackers can execute code within the existing process context by exploiting this vulnerability.
User interaction is required, such as visiting a malicious page or opening a malicious file.
Designated as the ZDI-CAN-6265 vulnerability.

Technical Details of CVE-2018-14305

This section provides detailed technical information about the CVE.

Vulnerability Description

The flaw allows attackers to prompt the reuse of a freed pointer by manipulating document elements.
This manipulation can lead to the execution of unauthorized code.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 9.0.1.5096

Exploitation Mechanism

Attackers exploit the vulnerability by interacting with a malicious page or file.
Specifically relates to how PolyLine annotations are processed in Foxit Reader.

Mitigation and Prevention

Protecting systems from CVE-2018-14305 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Foxit Reader to the latest version to patch the vulnerability.
Avoid interacting with suspicious or untrusted documents or websites.

Long-Term Security Practices

Regularly update software and applications to mitigate known vulnerabilities.
Implement security awareness training to educate users on safe browsing practices.

Patching and Updates

Foxit has released security bulletins addressing this vulnerability.
Refer to the official Foxit support page for detailed patching instructions.