CVE-2018-9941: Incorrect Type Cast
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 record append 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-5375.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-9941?
CVE-2018-9941 is classified as critical due to its potential to allow remote code execution.
How do I fix CVE-2018-9941?
To address CVE-2018-9941, update Foxit Reader or PhantomPDF to version 9.0.1.1049 or later, which includes patches for this vulnerability.
Is user interaction required to exploit CVE-2018-9941?
Yes, user interaction is required for CVE-2018-9941 as the victim must visit a malicious website or open a malicious file.
What software versions are affected by CVE-2018-9941?
CVE-2018-9941 affects Foxit Reader and PhantomPDF versions up to 9.0.1.1049.
What type of vulnerability is CVE-2018-9941?
CVE-2018-9941 is a remote code execution vulnerability.