CVE-2020-27760 (GCVE-0-2020-27760)

Vulnerability from cvelistv5 – Published: 2020-12-03 00:00 – Updated: 2024-08-04 16:18
VLAI
Summary
In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it's possible to trigger a divide-by-zero condition when a crafted input file is processed by ImageMagick. This could lead to an impact to application availability. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-zero from occurring. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a ImageMagick Affected: ImageMagick 7.0.8-68
Show details on NVD website
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      "cve": "CVE-2020-27760",
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      "initial_release_date": "2020-01-01T00:00:00+00:00",
      "product_status:known_affected": "16",
      "product_status:known_not_affected": "3",
      "source": "Red Hat CSAF VEX",
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      "title": "ImageMagick: division by zero at MagickCore/enhance.c",
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