CVE-2020-21896
MEDIUM5.5EPSS 0.21%mupdf - security update
Published: 8/22/2023Modified: 4/28/2026
Also known as:DEBIAN-CVE-2020-21896
Description
A Use After Free vulnerability in svg_dev_text_span_as_paths_defs function in source/fitz/svg-device.c in Artifex Software MuPDF 1.16.0 allows remote attackers to cause a denial of service via opening of a crafted PDF file.
Affected packages (2)
- Debian/mupdffrom 0, < 1.17.0+ds1-2+deb11u1
- Debian/mupdffrom 0, < 1.17.0+ds1-2+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |