Foxit PhantomPDF Denial of Service Vulnerability (CNVD-2019-24201)

PhantomPDF is a multifunctional PDF editor. A denial of service vulnerability exists in Foxit PhantomPDF versions prior to 8.3.11. The vulnerability stems from a duplicate release of the signature dictionary during the CSGSignatureF and CPDFDocument destructuring process. An attacker can exploit...