CVE-2021-20224
—CVSS 3.1
5.5 medium
EPSS
<1%p32
Published
()
Modified
Description
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
- Vendors
- imagemagick
- Products
- imagemagick
- Weakness
- CWE-190
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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