CVE-2018-19347 : Vulnerability Insights and Analysis

This CVE-2018-19347 article provides insights into a vulnerability in the u3d plugin version 9.3.0.10809 within Foxit Reader, potentially leading to denial of service or sensitive information exposure.

Understanding CVE-2018-19347

The vulnerability in the u3d plugin version 9.3.0.10809, also known as plugins\U3DBrowser.fpi, found in FoxitReader.exe, part of Foxit Reader version 9.3.0.10826, can be exploited by remote attackers.

What is CVE-2018-19347?

The vulnerability allows attackers to trigger an out-of-bounds read, causing a denial of service or obtaining sensitive information.

The Impact of CVE-2018-19347

The exploit targets a flaw in the "Data from Faulting Address controls Branch Selection starting at U3DBrowser!PlugInMain+0x00000000000d11bb."

Technical Details of CVE-2018-19347

The technical details shed light on the specific aspects of the vulnerability.

Vulnerability Description

The u3d plugin 9.3.0.10809 in FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service or obtain sensitive information via a U3D sample due to the identified issue.

Affected Systems and Versions

Product: Foxit Reader
Version: 9.3.0.10826

Exploitation Mechanism

The vulnerability can be exploited remotely by attackers to trigger an out-of-bounds read, potentially leading to a denial of service or sensitive data exposure.

Mitigation and Prevention

Effective mitigation strategies are crucial to address CVE-2018-19347.

Immediate Steps to Take

Update Foxit Reader to the latest version to patch the vulnerability.
Implement network security measures to prevent remote exploitation.

Long-Term Security Practices

Regularly update software and plugins to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by the software vendor.