{"id":"UBUNTU-CVE-2025-62594","details":"ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.","modified":"2026-05-20T16:23:39.404032308Z","published":"2025-10-27T20:15:00Z","upstream":["CVE-2025-62594"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-62594"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-62594"},{"type":"REPORT","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wpp4-vqfq-v4hp"},{"type":"REPORT","url":"https://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"},{"type":"REPORT","url":"https://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/imagemagick?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:7.1.1.43+dfsg1-1","8:7.1.1.43+dfsg1-1ubuntu1","8:7.1.1.43+dfsg1-1ubuntu2","8:7.1.2.3+dfsg1-1","8:7.1.2.3+dfsg1-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"imagemagick"},{"binary_name":"imagemagick-7-common","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"imagemagick-7.q16"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"imagemagick-7.q16hdri"},{"binary_name":"libimage-magick-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libimage-magick-q16-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libimage-magick-q16hdri-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"libmagick++-7-headers"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"libmagick++-7.q16-5"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"libmagick++-7.q16hdri-5"},{"binary_name":"libmagickcore-7-arch-config","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7-headers","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16-10-extra","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16hdri-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16hdri-10-extra","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"libmagickwand-7-headers"},{"binary_name":"libmagickwand-7.q16-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickwand-7.q16hdri-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"perlmagick","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-62594.json"}},{"package":{"name":"imagemagick","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/imagemagick?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:7.1.2.8+dfsg1-1"}]}],"versions":["8:7.1.2.3+dfsg1-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"imagemagick"},{"binary_name":"imagemagick-7-common","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"imagemagick-7.q16","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"imagemagick-7.q16hdri","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libimage-magick-perl","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libimage-magick-q16-perl","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libimage-magick-q16hdri-perl","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libmagick++-7-headers","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libmagick++-7.q16-5","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagick++-7.q16hdri-5"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagickcore-7-arch-config"},{"binary_name":"libmagickcore-7-headers","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagickcore-7.q16-10"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagickcore-7.q16-10-extra"},{"binary_name":"libmagickcore-7.q16hdri-10","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libmagickcore-7.q16hdri-10-extra","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_name":"libmagickwand-7-headers","binary_version":"8:7.1.2.8+dfsg1-1"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagickwand-7.q16-10"},{"binary_version":"8:7.1.2.8+dfsg1-1","binary_name":"libmagickwand-7.q16hdri-10"},{"binary_name":"perlmagick","binary_version":"8:7.1.2.8+dfsg1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-62594.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}