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CVE-2021-20176

UNKNOWN
Published 2021-02-05T00:00:00
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No CVSS data available

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-rjh9-hq94-crmg

Advisory Details

A flaw was found in ImageMagick in MagickCore/gem.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.10-56.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-20176
WEB https://github.com/ImageMagick/ImageMagick/issues/3077
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1916610
WEB https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
WEB https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 22, 2023

References

https://bugzilla.redhat.com/show_bug.cgi?id=1916610
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
Published: 2021-02-05T00:00:00
Last Modified: 2024-08-03T17:30:07.469Z
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