CVE-2017-14837: 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 pageSpan method of XFA Layout 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 to execute code in the context of the current process. Was ZDI-CAN-5029.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-14837?
CVE-2017-14837 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2017-14837?
To fix CVE-2017-14837, update Foxit Reader to the latest version that addresses this vulnerability.
Who is affected by CVE-2017-14837?
CVE-2017-14837 affects users of Foxit Reader version 8.3.1.21155 and prior.
What can attackers do with CVE-2017-14837?
Attackers can execute arbitrary code on vulnerable installations of Foxit Reader if the user interacts with malicious content.
Is user interaction required to exploit CVE-2017-14837?
Yes, user interaction is required as the victim must visit a malicious page or open a malicious file.