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Case File

CVE-2020-27760

MEDIUM · CVSS 5.5 EPSS 1.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-03 · Last synced 2026-08-04

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CVE
CVE-2020-27760
Severity
MEDIUM
CVSS
5.5
EPSS
1.36%

Original NVD Description

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.