CVE-2020-19609

medium

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.

References

https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html

https://bugs.ghostscript.com/show_bug.cgi?id=703076

https://bugs.ghostscript.com/show_bug.cgi?id=701176

http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275

Details

Source: Mitre, NVD

Published: 2021-07-21

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

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