CVE-2020-19609

PoC —

CVSS 3.1

5.5 medium

EPSS

1%p62

Published

Jul 21, 2021 (Jul 21, 2021)

Modified

Jun 17, 2026

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.

Vendors: artifex debian
Products: mupdf, debian linux
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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