CVE-2021-4216 Common Vulnerabilities and Exposures

Upstream information

CVE-2021-4216 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail	National Vulnerability Database
Base Score	5.5
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1202858 [IN_PROGRESS]

SUSE Security Advisories:

openSUSE-SU-2022:10125-1, published Sat Sep 17 22:44:57 2022
openSUSE-SU-2022:10126-1, published Sun Sep 18 00:44:54 2022

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP3	`mupdf >= 1.12.0-bp153.2.6.1` `mupdf-devel-static >= 1.12.0-bp153.2.6.1`	Patchnames: openSUSE-2022-10125
SUSE Package Hub 15 SP4	`mupdf >= 1.20.3-bp154.2.3.1` `mupdf-devel-static >= 1.20.3-bp154.2.3.1`	Patchnames: openSUSE-2022-10126
openSUSE Leap 15.3	`mupdf >= 1.12.0-bp153.2.6.1` `mupdf-devel-static >= 1.12.0-bp153.2.6.1`	Patchnames: openSUSE-2022-10125
openSUSE Leap 15.4	`mupdf >= 1.20.3-bp154.2.3.1` `mupdf-devel-static >= 1.20.3-bp154.2.3.1`	Patchnames: openSUSE-2022-10126
openSUSE Tumbleweed	`mupdf >= 1.20.3-2.1` `mupdf-devel-static >= 1.20.3-2.1`	Patchnames: openSUSE-Tumbleweed-2024-12326

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP3	mupdf	Released
SUSE Package Hub 15 SP4	mupdf	Released

SUSE Timeline for this CVE

CVE page created: Fri Aug 26 22:02:07 2022
CVE page last modified: Thu Dec 11 16:51:16 2025