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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2020-27760
HistoryDec 03, 2020 - 5:15 p.m.

CVE-2020-27760

2020-12-0317:15:00
Debian Security Bug Tracker
security-tracker.debian.org
12

0.001 Low

EPSS

Percentile

30.7%

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.

0.001 Low

EPSS

Percentile

30.7%