CVE-2020-19609

Published: 21 July 2021

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.

Priority

CVSS 3 base score: 5.5

Status

Package	Release	Status
mupdf Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	hirsute	Ignored (reached end-of-life)
	impish	Needs triage
	jammy	Needs triage
	trusty	Does not exist
	upstream	Released (1.17.0+ds1-2)
	xenial	Ignored (out of standard support)

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19609
http://git.ghostscript.com/?p=mupdf.git;h=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
http://git.ghostscript.com/?p=mupdf.git;h=2c4f11f8dcdbd18c35a65e58cc789be0e46012a8
https://bugs.ghostscript.com/show_bug.cgi?id=701176
https://bugs.ghostscript.com/show_bug.cgi?id=703076
NVD
Launchpad
Debian

Bugs

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991401

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