The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade imagemagick | Nov 18, 2017 | Nov 5, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Nov 4, 2017 |
| Suse | — | Upgrade ImageMagick-config-6-SUSEUpgrade libMagickCore1Upgrade libGraphicsMagick2Upgrade perl-PerlMagickUpgrade ImageMagickUpgrade libMagickCore1-32bitUpgrade ImageMagick-config-6-upstreamUpgrade libMagickWand1Upgrade libMagick++-6_Q16-3Upgrade perl-GraphicsMagickUpgrade libMagickWand-6_Q16-1Upgrade GraphicsMagickUpgrade libMagick++-develUpgrade ImageMagick-develUpgrade libMagickCore-6_Q16-1-32bitUpgrade libMagickWand1-32bitUpgrade libMagickCore-6_Q16-1Upgrade libMagick++1 | Dec 6, 2017 | Nov 5, 2017 |
| Ubuntu | — | Upgrade libmagickcore-6.q16-2Upgrade imagemagick-6.q16Upgrade libmagickcore-6.q16-2-extraUpgrade libmagick++-6.q16-5v5Upgrade libmagick++-6.q16-7Upgrade libmagickcore-6.q16-3-extraUpgrade libmagickcore5-extraUpgrade imagemagickUpgrade libmagickcore5Upgrade libmagickcore-6.q16-3Upgrade libmagick++5 | Jun 19, 2018 | Nov 5, 2017 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub