CVE-2019-14213
An issue was discovered in Foxit PhantomPDF before 8.3.11. The application could crash due to the repeated release of the signature dictionary during CSG_SignatureF and CPDF_Document destruction.
Date published : 2019-07-21
http://www.securityfocus.com/bid/109368
https://www.foxitsoftware.com/support/security-bulletins.php