CVE-2020-19609
low-risk
Published 2021-07-21
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.
Do I need to act?
-
0.31% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10
Medium
LOCAL
/ LOW complexity
Affected Products (2)
References (8)
Issue Tracking
https://bugs.ghostscript.com/show_bug.cgi?id=701176
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html
Issue Tracking
https://bugs.ghostscript.com/show_bug.cgi?id=701176
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html
26
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
7/34 · Low