Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2021-20176

Divide By Zero

Published: Feb 06, 2021 | Modified: May 22, 2023
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
5.5 MODERATE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Ubuntu
LOW
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-20176
CWEhttps://cwe.mitre.org/data/definitions/369.html

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.

Weakness

The product divides a value by zero.

Affected Software

Name Vendor Start Version End Version
Imagemagick Imagemagick * 6.9.11-57 (excluding)
Imagemagick Imagemagick 7.0.0-0 (including) 7.0.10-56 (excluding)
Imagemagick Ubuntu bionic *
Imagemagick Ubuntu esm-infra-legacy/trusty *
Imagemagick Ubuntu esm-infra/xenial *
Imagemagick Ubuntu focal *
Imagemagick Ubuntu groovy *
Imagemagick Ubuntu trusty *
Imagemagick Ubuntu trusty/esm *
Imagemagick Ubuntu upstream *
Imagemagick Ubuntu xenial *

References

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