cve/2018/CVE-2018-6544.md

CVE-2018-6544

Description

pdf_load_obj_stm in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 could reference the object stream recursively and therefore run out of error stack, which allows remote attackers to cause a denial of service via a crafted PDF document.

POC

Reference

• https://bugs.ghostscript.com/show_bug.cgi?id=698830
• https://bugs.ghostscript.com/show_bug.cgi?id=698830
• https://bugs.ghostscript.com/show_bug.cgi?id=698965
• https://bugs.ghostscript.com/show_bug.cgi?id=698965

Github

• https://github.com/0xCyberY/CVE-T4PDF
• https://github.com/ARPSyndicate/cvemon
• https://github.com/andir/nixos-issue-db-example