CVE-2018-6544

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-674

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://git.ghostscript.com/?p=mupdf.git%3Bh=26527eef77b3e51c2258c8e40845bfbc015e405d
http://git.ghostscript.com/?p=mupdf.git%3Bh=b03def134988da8c800adac1a38a41a1f09a1d89
https://bugs.ghostscript.com/show_bug.cgi?id=698830Issue Tracking, Permissions Required, Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=698965Exploit, Issue Tracking, Third Party Advisory
https://security.gentoo.org/glsa/201811-15Third Party Advisory
https://www.debian.org/security/2018/dsa-4152Third Party Advisory
http://git.ghostscript.com/?p=mupdf.git%3Bh=26527eef77b3e51c2258c8e40845bfbc015e405d
http://git.ghostscript.com/?p=mupdf.git%3Bh=b03def134988da8c800adac1a38a41a1f09a1d89
https://bugs.ghostscript.com/show_bug.cgi?id=698830Issue Tracking, Permissions Required, Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=698965Exploit, Issue Tracking, Third Party Advisory
https://security.gentoo.org/glsa/201811-15Third Party Advisory
https://www.debian.org/security/2018/dsa-4152Third Party Advisory

Timeline

Published: Feb 2, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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