CVE-2018-3992: Use After Free
An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader, version 9.2.0.9297. A specially crafted PDF document can trigger a previously freed object in memory to be reused, resulting in arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2018-3992?
CVE-2018-3992 is considered to be of high severity due to the potential for arbitrary code execution.
How do I fix CVE-2018-3992?
To fix CVE-2018-3992, update Foxit PDF Reader or Foxit PhantomPDF to version 9.2.1.1004 or later.
Which versions are affected by CVE-2018-3992?
CVE-2018-3992 affects versions of Foxit PDF Reader and PhantomPDF up to and including 9.2.0.9297.
What type of attack can exploit CVE-2018-3992?
CVE-2018-3992 can be exploited through a specially crafted PDF document that tricks the application into executing arbitrary code.
What are the implications of CVE-2018-3992?
The implications of CVE-2018-3992 include the possibility of remote code execution, allowing attackers to gain unauthorized access to the affected systems.