What is the severity of CVE-2018-9943?

CVE-2018-9943 is rated as a critical vulnerability due to its potential for remote code execution.

How do I fix CVE-2018-9943?

To mitigate CVE-2018-9943, upgrade Foxit Reader or Foxit PhantomPDF to version 9.0.1.1050 or later.

What products are affected by CVE-2018-9943?

CVE-2018-9943 affects Foxit Reader up to version 9.0.1.1049 and Foxit PhantomPDF up to version 9.0.1.1049.

Is user interaction required to exploit CVE-2018-9943?

Yes, user interaction is required as the victim must either visit a malicious page or open a malicious file.

What type of vulnerability is CVE-2018-9943?

CVE-2018-9943 is a remote code execution vulnerability that allows attackers to execute arbitrary code on affected systems.

Vulnerability/
CVE-2018-9943

high

8.8

CWE

704

17/5/2018

5/8/2024

CVE-2018-9943: Incorrect Type Cast

First published: Thu May 17 2018(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the openList method. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5377.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Foxit Reader	<=9.0.1.1049
Foxit PhantomPDF	<=9.0.1.1049

Remedy

https://www.foxitsoftware.com/support/security-bulletins.php

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-9943?
CVE-2018-9943 is rated as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2018-9943?
To mitigate CVE-2018-9943, upgrade Foxit Reader or Foxit PhantomPDF to version 9.0.1.1050 or later.
What products are affected by CVE-2018-9943?
CVE-2018-9943 affects Foxit Reader up to version 9.0.1.1049 and Foxit PhantomPDF up to version 9.0.1.1049.
Is user interaction required to exploit CVE-2018-9943?
Yes, user interaction is required as the victim must either visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2018-9943?
CVE-2018-9943 is a remote code execution vulnerability that allows attackers to execute arbitrary code on affected systems.

agent/references
agent/type
agent/softwarecombine
agent/severity
agent/weakness
agent/author
agent/remedy
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/event
agent/first-publish-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/foxitsoftware
canonical/foxit reader
version/foxit reader/9.0.1.1049
canonical/foxit phantompdf
version/foxit phantompdf/9.0.1.1049

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.