QPDF libqpdf/QPDFWriter.cc Denial of Service Vulnerability

QPDF is a command line program capable of structuring PDFs. The program can encrypt PDF files, analyze or change the internal structure of PDF files. A security vulnerability exists in the 'QPDFWriter::unparseObject' and 'QPDFWriter::unparseChild' functions in the libqpdf/QPDFWriter.cc file in QP...