CVEs-PoC/2017/CVE-2017-15369.md

CVE-2017-15369

Description

The build_filter_chain function in pdf/pdf-stream.c in Artifex MuPDF before 2017-09-25 mishandles a certain case where a variable may reside in a register, which allows remote attackers to cause a denial of service (Fitz fz_drop_imp use-after-free and application crash) or possibly have unspecified other impact via a crafted PDF document.

POC

Reference

• https://bugs.ghostscript.com/show_bug.cgi?id=698592
• https://bugs.ghostscript.com/show_bug.cgi?id=698592

Github

• https://github.com/0xCyberY/CVE-T4PDF
• https://github.com/ARPSyndicate/cvemon