In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade ImageMagickUpgrade ImageMagick-perlUpgrade ImageMagick-debuginfoUpgrade ImageMagick-c++Upgrade ImageMagick-docUpgrade ImageMagick-c++-develUpgrade ImageMagick-devel | Jul 4, 2022 | Dec 8, 2020 |
| Debian | — | Upgrade imagemagick | Jul 30, 2024 | Dec 8, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 8, 2020 |
| Suse | — | Upgrade ImageMagick-config-7-SUSEUpgrade ImageMagick-config-6-upstreamUpgrade imagemagick-devel-32bitUpgrade libmagickwand-7_q16hdri6-32bitUpgrade libMagick++-develUpgrade libMagickCore-6_Q16-1Upgrade libmagick-devel-32bitUpgrade libMagick++-7_Q16HDRI4Upgrade ImageMagick-docUpgrade perl-PerlMagickUpgrade ImageMagick-extraUpgrade libMagickWand-7_Q16HDRI6Upgrade ImageMagickUpgrade libMagickCore-7_Q16HDRI6Upgrade libmagick-7_q16hdri4-32bitUpgrade libMagickCore1Upgrade ImageMagick-config-6-SUSEUpgrade ImageMagick-develUpgrade libmagickcore-7_q16hdri6-32bitUpgrade imagemagick-config-7-upstreamUpgrade libMagickWand-6_Q16-1Upgrade libMagickCore1-32bitUpgrade libMagickCore-6_Q16-1-32bitUpgrade libMagick++-6_Q16-3 | Jan 16, 2021 | Dec 8, 2020 |
| Ubuntu | — | Upgrade imagemagick-6.q16 (Ubuntu Pro)Upgrade libmagickwand5 (Ubuntu Pro)Upgrade perlmagick (Ubuntu Pro)Upgrade libmagickcore-6.q16-2 (Ubuntu Pro)Upgrade libmagickcore-6-arch-config (Ubuntu Pro)Upgrade libimage-magick-q16-perl (Ubuntu Pro)Upgrade libmagickcore5-extra (Ubuntu Pro)Upgrade libmagickcore-6.q16-2-extra (Ubuntu Pro)Upgrade libmagick++-6.q16-dev (Ubuntu Pro)Upgrade libmagickcore-6.q16-dev (Ubuntu Pro)Upgrade libimage-magick-perl (Ubuntu Pro)Upgrade libmagickwand-dev (Ubuntu Pro)Upgrade imagemagick-common (Ubuntu Pro)Upgrade libmagickwand-6.q16-dev (Ubuntu Pro)Upgrade libmagick++-6.q16-5v5 (Ubuntu Pro)Upgrade libmagick++-dev (Ubuntu Pro)Upgrade libmagickcore-6-headers (Ubuntu Pro)Upgrade libmagickcore-dev (Ubuntu Pro)Upgrade imagemagick (Ubuntu Pro)Upgrade libmagickcore5 (Ubuntu Pro)Upgrade libmagick++5 (Ubuntu Pro)Upgrade libmagickwand-6.q16-2 (Ubuntu Pro) | Mar 22, 2022 | Dec 8, 2020 |
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