Vulnerabilities > CVE-2020-16600 - Use After Free vulnerability in Artifex Mupdf

CVSS 7.8 - HIGH

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

local

low complexity

artifex

CWE-416

NVD

Published: 2020-12-09

Updated: 2023-11-07

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Artifex Artifex Mupdf 1.17.0 Artifex Mupdf 0.6 Artifex Mupdf 0.7 Artifex Mupdf 0.8 Artifex Mupdf 0.8.15 Artifex Mupdf 0.8.165 Artifex Mupdf 0.9 Artifex Mupdf 0.9.1 Artifex Mupdf 1.0 Artifex Mupdf 1.1 Artifex Mupdf 1.2 Artifex Mupdf 1.3 Artifex Mupdf 1.4 Artifex Mupdf 1.5 Artifex Mupdf 1.6 Artifex Mupdf 1.7 Artifex Mupdf 1.7.1 Artifex Mupdf 1.7A Artifex Mupdf 1.8 Artifex Mupdf 1.8.1 Artifex Mupdf 1.9 Artifex Mupdf 1.9A Artifex Mupdf 1.10 Artifex Mupdf 1.10A Artifex Mupdf 1.11 Artifex Mupdf 1.12 Artifex Mupdf 1.12.0 Artifex Mupdf 1.13 Artifex Mupdf 1.13.0 Artifex Mupdf 1.14.0 Artifex Mupdf 1.15.0 Artifex Mupdf 1.15.1 Artifex Mupdf 1.15.2 Artifex Mupdf 1.16.0 Artifex Mupdf 1.16.1	65

Common Weakness Enumeration (CWE)

CWE-416 - Use After Free

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References