CVE-2021-4216

Published Aug 26, 2022

Last updated 2 years ago

CVSS medium 5.5

Overview

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.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.5
Impact score: 3.6
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-369
secalert@redhat.com: CWE-369

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "11EB83ED-4B1E-4503-AABB-1182ED39051B",
            "versionEndExcluding": "1.20.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References