First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2021-4216

MediumCVSS 5.5/10Last modified Jun 17, 2026

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 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

Vendor	Product	Versions
n/a	mupdf	Fixed in v1.20.0-rc1

References

https://bugs.ghostscript.com/show_bug.cgi?id=704834Permissions Required
https://github.com/ArtifexSoftware/mupdf/commit/22c47acbd52949421f8c7cb46ea1556827d0fcbfPatch, Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=704834Permissions Required
https://github.com/ArtifexSoftware/mupdf/commit/22c47acbd52949421f8c7cb46ea1556827d0fcbfPatch, Third Party Advisory

Timeline

Published: Aug 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-421658.8MitraStar GPT-2541GNAC-N1 (HGU) 100VNZ0b33 devices allow remote authenticated users to obtain root access by executing command "deviceinfo s CVE-2021-421686.1Cross Site Scripting (XSS) in Sourcecodester Try My Recipe (Recipe Sharing Website - CMS) by oretnom23, allows attackers to gain the PHPSESI CVE-2021-421699.8The Simple Payroll System with Dynamic Tax Bracket in PHP using SQLite Free Source Code (by: oretnom23 ) is vulnerable from remote SQL-Injec CVE-2021-42173.3A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereferenc CVE-2021-421717.2Zenario CMS 9.0.54156 is vulnerable to File Upload. The web server can be compromised by uploading and executing a web-shell which can run c CVE-2021-42185.5A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This f CVE-2021-421837.5MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.CVE-2021-421859.8wdja v2.1 is affected by a SQL injection vulnerability in the foreground search function.CVE-2021-42195.5A flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw CVE-2021-421928.8Konga v0.14.9 is affected by an incorrect access control vulnerability where a specially crafted request can lead to privilege escalation.CVE-2021-421936.1nopCommerce 4.40.3 is vulnerable to XSS in the Product Name at /Admin/Product/Edit/[id]. Each time a user views the product in the shop, the CVE-2021-421947.2The wechat_return function in /controller/Index.php of EyouCms V1.5.4-UTF8-SP3 passes the user's input directly into the simplexml_ load_ St