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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade imagemagick | Mar 25, 2021 | Dec 8, 2020 |
| Huawei Euleros 2_0_sp3 | — | — | May 25, 2022 | Dec 8, 2020 |
| Huawei Euleros 2_0_sp5 | — | — | Apr 26, 2022 | Dec 8, 2020 |
| Huawei Euleros 2_0_sp8 | — | — | Apr 26, 2022 | Dec 8, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 8, 2020 |
| Suse | — | Upgrade libMagickCore-6_Q16-1-32bitUpgrade libMagickCore1-32bitUpgrade libmagick-devel-32bitUpgrade ImageMagick-config-7-SUSEUpgrade libMagickCore1Upgrade libmagick-7_q16hdri4-32bitUpgrade ImageMagick-develUpgrade libmagickcore-7_q16hdri6-32bitUpgrade libMagickCore-6_Q16-1Upgrade ImageMagick-extraUpgrade imagemagick-config-7-upstreamUpgrade ImageMagick-config-6-SUSEUpgrade libMagickCore-7_Q16HDRI6Upgrade libMagick++-develUpgrade libMagick++-6_Q16-3Upgrade ImageMagickUpgrade libMagick++-7_Q16HDRI4Upgrade imagemagick-devel-32bitUpgrade libMagickWand-7_Q16HDRI6Upgrade perl-PerlMagickUpgrade ImageMagick-config-6-upstreamUpgrade libMagickWand-6_Q16-1Upgrade libmagickwand-7_q16hdri6-32bitUpgrade ImageMagick-doc | Jan 16, 2021 | Dec 8, 2020 |
| Ubuntu | — | Upgrade libmagickcore-6.q16-dev (Ubuntu Pro)Upgrade libmagick++-dev (Ubuntu Pro)Upgrade libmagickcore5-extra (Ubuntu Pro)Upgrade libmagickwand-dev (Ubuntu Pro)Upgrade libmagickcore-6-headers (Ubuntu Pro)Upgrade libmagickcore-dev (Ubuntu Pro)Upgrade imagemagick-6.q16 (Ubuntu Pro)Upgrade libmagickcore5 (Ubuntu Pro)Upgrade imagemagickUpgrade libmagick++-6.q16-5v5 (Ubuntu Pro)Upgrade libmagickcore-6.q16-6-extraUpgrade libmagickcore-6.q16-3-extraUpgrade perlmagick (Ubuntu Pro)Upgrade libmagick++5 (Ubuntu Pro)Upgrade libimage-magick-perl (Ubuntu Pro)Upgrade libmagickwand5 (Ubuntu Pro)Upgrade libimage-magick-q16-perl (Ubuntu Pro)Upgrade libmagickcore-6.q16-2 (Ubuntu Pro)Upgrade libmagickwand-6.q16-2 (Ubuntu Pro)Upgrade libmagick++-6.q16-7Upgrade libmagickcore-6.q16-2-extra (Ubuntu Pro)Upgrade libmagickcore-6.q16-3Upgrade imagemagick-6.q16Upgrade libmagick++-6.q16-8Upgrade libmagickcore-6.q16-6Upgrade imagemagick (Ubuntu Pro) | Jun 16, 2021 | Dec 8, 2020 |
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