CVE-2020-25666

There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0.
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2020-12-08 13:15

Updated : 2023-03-11 15:15


NVD link : CVE-2020-25666

Mitre link : CVE-2020-25666


JSON object : View

CWE

No CWE.

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Products Affected

debian

  • debian_linux

imagemagick

  • imagemagick