{"id":"UBUNTU-CVE-2018-14551","details":"The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.","modified":"2026-04-22T12:53:42.111081Z","published":"2018-07-23T00:00:00Z","related":["USN-3785-1"],"upstream":["CVE-2018-14551"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14551"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3785-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-14551"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/imagemagick@8:6.9.7.4+dfsg-16ubuntu6.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.7.4+dfsg-16ubuntu6.4"}]}],"versions":["8:6.9.7.4+dfsg-16ubuntu2","8:6.9.7.4+dfsg-16ubuntu3","8:6.9.7.4+dfsg-16ubuntu4","8:6.9.7.4+dfsg-16ubuntu5","8:6.9.7.4+dfsg-16ubuntu6","8:6.9.7.4+dfsg-16ubuntu6.2","8:6.9.7.4+dfsg-16ubuntu6.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4","binary_name":"imagemagick"},{"binary_name":"imagemagick-6-common","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"imagemagick-6.q16","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"imagemagick-6.q16hdri","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"imagemagick-common","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libimage-magick-perl","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libimage-magick-q16-perl","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libimage-magick-q16hdri-perl","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagick++-6-headers","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagick++-6.q16-7","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagick++-6.q16hdri-7","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6-arch-config","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6-headers","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6.q16-3","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6.q16-3-extra","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6.q16hdri-3","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_name":"libmagickcore-6.q16hdri-3-extra","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4","binary_name":"libmagickwand-6-headers"},{"binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4","binary_name":"libmagickwand-6.q16-3"},{"binary_name":"libmagickwand-6.q16hdri-3","binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4"},{"binary_version":"8:6.9.7.4+dfsg-16ubuntu6.4","binary_name":"perlmagick"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14551.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}