CVE-2018-6187

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the do_pdf_save_document function in the pdf/pdf-write.c file. Remote attackers could leverage the vulnerability to cause a denial of service via a crafted pdf file.

• CWE-787

• http://www.securityfocus.com/bid/102823Third Party Advisory, VDB Entry
• https://bugs.ghostscript.com/show_bug.cgi?id=698908Exploit, Issue Tracking, Third Party Advisory
• https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=3e30fbb7bf5efd88df431e366492356e7eb969ec
• https://security.gentoo.org/glsa/201811-15Third Party Advisory
• https://www.debian.org/security/2018/dsa-4334Third Party Advisory
• http://www.securityfocus.com/bid/102823Third Party Advisory, VDB Entry
• https://bugs.ghostscript.com/show_bug.cgi?id=698908Exploit, Issue Tracking, Third Party Advisory
• https://security.gentoo.org/glsa/201811-15Third Party Advisory
• https://www.debian.org/security/2018/dsa-4334Third Party Advisory

Published

Jan 24, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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