CVE-2017-16578: Incorrect Type Cast
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.2.25013. 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 picture elements within XFA forms. 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-5216.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-16578?
CVE-2017-16578 is classified as high severity due to its potential for remote code execution.
How do I fix CVE-2017-16578?
To fix CVE-2017-16578, upgrade Foxit Reader to a version beyond 8.3.2.25013 that includes security patches.
What type of attack vector does CVE-2017-16578 use?
CVE-2017-16578 can be exploited remotely when a user visits a malicious page or opens a compromised file.
Are all versions of Foxit Reader affected by CVE-2017-16578?
Only Foxit Reader version 8.3.2.25013 is explicitly mentioned as vulnerable in CVE-2017-16578.
Is user interaction required to exploit CVE-2017-16578?
Yes, user interaction is required as the user must either visit a malicious web page or open a malicious file.