Infinite Recursion Vulnerability in MuPDF v1.21.1 Allows DoS via Crafted PDF File

CVE-2023-31794 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

MuPDF v1.21.1 was discovered to contain an infinite recursion in the component pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

Learn more about our Web Application Penetration Testing UK.