CVE-2017-10959: Use After Free
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 setAction method of Link objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-4981.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-10959?
CVE-2017-10959 is rated as critical due to its potential for remote code execution.
How do I fix CVE-2017-10959?
To fix CVE-2017-10959, update Foxit Reader to version 8.3.1.21156 or later.
Who is affected by CVE-2017-10959?
CVE-2017-10959 affects users of Foxit Reader version 8.3.1.21155.
What kind of attacks can be executed with CVE-2017-10959?
CVE-2017-10959 allows remote attackers to execute arbitrary code on vulnerable installations.
Is user interaction required for CVE-2017-10959 to be exploited?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.