CVE-2018-3995: Use After Free
An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's 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-2018-3995?
CVE-2018-3995 has a critical severity rating due to its potential for arbitrary code execution.
How do I fix CVE-2018-3995?
To fix CVE-2018-3995, update Foxit PDF Reader or PhantomPDF to the latest version beyond 9.2.0.9297.
What software is affected by CVE-2018-3995?
CVE-2018-3995 affects Foxit Reader and PhantomPDF versions up to and including 9.2.0.9297.
What type of vulnerability is CVE-2018-3995?
CVE-2018-3995 is classified as a use-after-free vulnerability in the JavaScript engine of affected PDF software.
Can CVE-2018-3995 be exploited remotely?
Yes, CVE-2018-3995 can be exploited remotely when a user is tricked into opening a specially crafted PDF document.