CVE-2017-14826: Incorrect Type Cast
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.1.21155. 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 formNodes method of XFA Node objects. 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-5018.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-14826?
CVE-2017-14826 has a critical severity rating, allowing remote code execution on affected systems.
How do I fix CVE-2017-14826?
To fix CVE-2017-14826, update Foxit Reader to version 8.3.1.21156 or later.
What are the potential impacts of CVE-2017-14826?
Exploitation of CVE-2017-14826 could allow attackers to execute arbitrary code and potentially take control of the affected system.
Is user interaction required to exploit CVE-2017-14826?
Yes, user interaction is required for CVE-2017-14826, as the user must visit a malicious page or open a malicious file.
Which versions of Foxit Reader are affected by CVE-2017-14826?
CVE-2017-14826 specifically affects Foxit Reader version 8.3.1.21155.