{"id":"UBUNTU-CVE-2020-12672","details":"GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.","modified":"2026-04-22T14:02:00.836694Z","published":"2020-05-06T03:15:00Z","related":["USN-5190-1","USN-5974-1"],"upstream":["CVE-2020-12672"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12672"},{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19025"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5190-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5974-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-12672"}],"affected":[{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.3.18-1ubuntu3.1+esm7?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.18-1ubuntu3.1+esm7"}]}],"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","1.3.18-1ubuntu3.1+esm6"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"graphicsmagick","binary_version":"1.3.18-1ubuntu3.1+esm7"},{"binary_name":"graphicsmagick-imagemagick-compat","binary_version":"1.3.18-1ubuntu3.1+esm7"},{"binary_name":"graphicsmagick-libmagick-dev-compat","binary_version":"1.3.18-1ubuntu3.1+esm7"},{"binary_name":"libgraphics-magick-perl","binary_version":"1.3.18-1ubuntu3.1+esm7"},{"binary_name":"libgraphicsmagick++3","binary_version":"1.3.18-1ubuntu3.1+esm7"},{"binary_version":"1.3.18-1ubuntu3.1+esm7","binary_name":"libgraphicsmagick3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12672.json"}},{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.3.23-1ubuntu0.6+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.23-1ubuntu0.6+esm1"}]}],"versions":["1.3.21-3","1.3.23-1","1.3.23-1build1","1.3.23-1ubuntu0.1","1.3.23-1ubuntu0.1+esm1","1.3.23-1ubuntu0.2","1.3.23-1ubuntu0.3","1.3.23-1ubuntu0.4","1.3.23-1ubuntu0.5","1.3.23-1ubuntu0.6"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"graphicsmagick","binary_version":"1.3.23-1ubuntu0.6+esm1"},{"binary_version":"1.3.23-1ubuntu0.6+esm1","binary_name":"graphicsmagick-imagemagick-compat"},{"binary_name":"graphicsmagick-libmagick-dev-compat","binary_version":"1.3.23-1ubuntu0.6+esm1"},{"binary_version":"1.3.23-1ubuntu0.6+esm1","binary_name":"libgraphics-magick-perl"},{"binary_name":"libgraphicsmagick++-q16-12","binary_version":"1.3.23-1ubuntu0.6+esm1"},{"binary_name":"libgraphicsmagick-q16-3","binary_version":"1.3.23-1ubuntu0.6+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12672.json"}},{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.3.28-2ubuntu0.1+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.28-2ubuntu0.1+esm1"}]}],"versions":["1.3.26-15","1.3.26-16","1.3.26-19","1.3.27-1","1.3.27-2","1.3.27-3","1.3.28-1","1.3.28-2","1.3.28-2ubuntu0.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"graphicsmagick","binary_version":"1.3.28-2ubuntu0.1+esm1"},{"binary_name":"graphicsmagick-imagemagick-compat","binary_version":"1.3.28-2ubuntu0.1+esm1"},{"binary_name":"graphicsmagick-libmagick-dev-compat","binary_version":"1.3.28-2ubuntu0.1+esm1"},{"binary_name":"libgraphics-magick-perl","binary_version":"1.3.28-2ubuntu0.1+esm1"},{"binary_version":"1.3.28-2ubuntu0.1+esm1","binary_name":"libgraphicsmagick++-q16-12"},{"binary_name":"libgraphicsmagick-q16-3","binary_version":"1.3.28-2ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12672.json"}},{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.4+really1.3.35-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4+really1.3.35-1ubuntu0.1"}]}],"versions":["1.4+really1.3.33+hg16115-1","1.4+really1.3.33+hg16115-1build1","1.4+really1.3.33+hg16117-1","1.4+really1.3.34-1","1.4+really1.3.34-2","1.4+really1.3.34+hg16181-1","1.4+really1.3.35-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"graphicsmagick","binary_version":"1.4+really1.3.35-1ubuntu0.1"},{"binary_name":"graphicsmagick-imagemagick-compat","binary_version":"1.4+really1.3.35-1ubuntu0.1"},{"binary_name":"graphicsmagick-libmagick-dev-compat","binary_version":"1.4+really1.3.35-1ubuntu0.1"},{"binary_name":"libgraphics-magick-perl","binary_version":"1.4+really1.3.35-1ubuntu0.1"},{"binary_name":"libgraphicsmagick++-q16-12","binary_version":"1.4+really1.3.35-1ubuntu0.1"},{"binary_name":"libgraphicsmagick-q16-3","binary_version":"1.4+really1.3.35-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12672.json"}},{"package":{"name":"graphicsmagick","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/graphicsmagick@1.4+really1.3.35-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4+really1.3.35-1ubuntu0.1~esm1"}]}],"versions":["1.4+really1.3.33+hg16115-1","1.4+really1.3.33+hg16115-1build1","1.4+really1.3.33+hg16117-1","1.4+really1.3.34-1","1.4+really1.3.34-2","1.4+really1.3.34+hg16181-1","1.4+really1.3.35-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"graphicsmagick","binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1"},{"binary_name":"graphicsmagick-imagemagick-compat","binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1"},{"binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1","binary_name":"graphicsmagick-libmagick-dev-compat"},{"binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1","binary_name":"libgraphics-magick-perl"},{"binary_name":"libgraphicsmagick++-q16-12","binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1"},{"binary_name":"libgraphicsmagick-q16-3","binary_version":"1.4+really1.3.35-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12672.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}