VulnerabilityModified
CVE-2020-19609
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.
MEDIUM 5.5EPSS 1.05%
Does this matter?
Lower severity and a low EPSS score (1.05%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.05% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- artifex/mupdf · debian/debian linux
- Source
- cve@mitre.org
References
- http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
- https://bugs.ghostscript.com/show_bug.cgi?id=701176Issue Tracking, Patch, Vendor Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=703076Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/09/msg00013.htmlThird Party Advisory
- http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
- https://bugs.ghostscript.com/show_bug.cgi?id=701176Issue Tracking, Patch, Vendor Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=703076Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/09/msg00013.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.