CVE-2020-16600
7.8
HIGH
CVSS 3.1
EPSS 0.30%
Description
A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.
How to fix CVE-2020-16600
To remediate CVE-2020-16600, upgrade the affected package to a fixed version below.
- Debian/mupdf—upgrade to 1.17.0+ds1-1 or later
Is CVE-2020-16600 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.17.0+ds1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |