CVE-2020-21896

State: Published
Severity: Not scored
Published: Aug 22, 2023
Updated: Nov 3, 2025
Reserved: Aug 13, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://bugs.ghostscript.com/show_bug.cgi?id=701294
http://www.ghostscript.com/cgi-bin/findgit.cgi?8719e07834d6a72b6b4131539e49ed1e8e2ff79e
https://lists.debian.org/debian-lts-announce/2025/08/msg00017.html

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