{"id":"UBUNTU-CVE-2017-18231","details":"An issue was discovered in GraphicsMagick 1.3.26. A NULL pointer dereference vulnerability was found in the function ReadEnhMetaFile in coders/emf.c, which allows attackers to cause a denial of service via a crafted file.","modified":"2026-02-04T04:40:16.157971Z","published":"2018-03-14T02:29:00Z","related":["USN-4266-1"],"upstream":["CVE-2017-18231"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-18231"},{"type":"REPORT","url":"http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/ea074081678b"},{"type":"REPORT","url":"https://sourceforge.net/p/graphicsmagick/bugs/475/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4266-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-18231"}],"affected":[{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.3.18-1ubuntu3.1+esm6?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.18-1ubuntu3.1+esm6"}]}],"versions":["1.3.16-1.1ubuntu2","1.3.16-1.1ubuntu3","1.3.18-1ubuntu3","1.3.18-1ubuntu3.1","1.3.18-1ubuntu3.1+esm1","1.3.18-1ubuntu3.1+esm2","1.3.18-1ubuntu3.1+esm3","1.3.18-1ubuntu3.1+esm4","1.3.18-1ubuntu3.1+esm5"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"graphicsmagick"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"graphicsmagick-imagemagick-compat"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"graphicsmagick-libmagick-dev-compat"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"libgraphics-magick-perl"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"libgraphicsmagick++1-dev"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"libgraphicsmagick++3"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"libgraphicsmagick1-dev"},{"binary_version":"1.3.18-1ubuntu3.1+esm6","binary_name":"libgraphicsmagick3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-18231.json"}},{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.3.23-1ubuntu0.6?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.23-1ubuntu0.6"}]}],"versions":["1.3.21-3","1.3.23-1","1.3.23-1build1","1.3.23-1ubuntu0.1","1.3.23-1ubuntu0.2","1.3.23-1ubuntu0.3","1.3.23-1ubuntu0.4","1.3.23-1ubuntu0.5"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"graphicsmagick"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"graphicsmagick-imagemagick-compat"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"graphicsmagick-libmagick-dev-compat"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"libgraphics-magick-perl"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"libgraphicsmagick++-q16-12"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"libgraphicsmagick++1-dev"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"libgraphicsmagick-q16-3"},{"binary_version":"1.3.23-1ubuntu0.6","binary_name":"libgraphicsmagick1-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-18231.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}