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VULNERABILITIES

CVE-2021-4216 Details

Description

A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c. It is fixed in Mupdf-1.20.0-rc1 upstream.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugs.ghostscript.com/show_bug.cgi?id=704834 CVEPermissions Required
https://github.com/ArtifexSoftware/mupdf/commit/22c47acbd52949421f8c7cb46ea1556827d0fcbf CVEPatchThird Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=704834 [email protected]Permissions Required
https://github.com/ArtifexSoftware/mupdf/commit/22c47acbd52949421f8c7cb46ea1556827d0fcbf [email protected]PatchThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-369Divide By Zero[email protected]
CWE-369Divide By Zero[email protected]

Affected Products

ProductVersions
artifex mupdf
< 1.20.0

CPE

  • cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-4216
NVD Published Date:
Aug 26, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-4216 Details - Not Deferred