The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade graphicsmagick | Sep 20, 2017 | Aug 18, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Aug 18, 2017 |
| Debian | — | Upgrade graphicsmagick | Oct 18, 2018 | Aug 18, 2017 |
| Suse | — | Upgrade ImageMagick-config-6-upstreamUpgrade libMagickWand1Upgrade libMagick++-develUpgrade GraphicsMagickUpgrade libMagick++1Upgrade perl-GraphicsMagickUpgrade perl-PerlMagickUpgrade libMagickCore1-32bitUpgrade ImageMagickUpgrade libMagickWand1-32bitUpgrade libMagickCore1Upgrade libMagick++-6_Q16-3Upgrade ImageMagick-config-6-SUSEUpgrade libMagickCore-6_Q16-1Upgrade libGraphicsMagick2Upgrade libMagickCore-6_Q16-1-32bitUpgrade ImageMagick-develUpgrade libMagickWand-6_Q16-1 | Jan 26, 2018 | Aug 18, 2017 |
| Ubuntu | — | Upgrade libgraphicsmagick++-q16-12Upgrade libgraphicsmagick-q16-3Upgrade graphicsmagick | Dec 17, 2019 | Aug 18, 2017 |
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