This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-21896 →
DEBIAN-CVE-2020-21896
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...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
mupdf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.0+ds1-1"}]}]
Debian:13
mupdf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.0+ds1-1"}]}]
Debian:14
mupdf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.0+ds1-1"}]}]
References
- advisory security-tracker.debian.org