CVE-2020-19609

Summary

CVE	CVE-2020-19609
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2021-07-21 15:15:00 UTC
Updated	2023-11-07 03:19:00 UTC
Description	Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Artifex	Mupdf	All	All	All	All
Operating System	Debian	Debian Linux	9.0	All	All	All

References

Reference	Source	Link	Tags
701176 – Integer overflow in source/fitz/load-tiff.c:272	MISC	bugs.ghostscript.com
git.ghostscript.com Git - mupdf.git/commit	MISC	git.ghostscript.com
703076 – Buffer Overflow in tiff_expand_colormap() function in source/fitz/load-tiff.c:256:25	MISC	bugs.ghostscript.com
[SECURITY] [DLA 2765-1] mupdf security update	MLIST	lists.debian.org
git.ghostscript.com Git - mupdf.git/commit		git.ghostscript.com
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

178807 Debian Security Update for mupdf (DLA 2765-1)
751225 OpenSUSE Security Update for mupdf (openSUSE-SU-2021:1341-1)