{"id":"UBUNTU-CVE-2018-19872","details":"An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.","modified":"2026-04-22T11:51:33.722254Z","published":"2019-03-21T16:00:00Z","related":["USN-4275-1"],"upstream":["CVE-2018-19872"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-19872"},{"type":"REPORT","url":"https://bugreports.qt.io/browse/QTBUG-69449"},{"type":"REPORT","url":"http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4275-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-19872"}],"affected":[{"package":{"name":"qtbase-opensource-src","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/qtbase-opensource-src@5.5.1+dfsg-16ubuntu7.7?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.1+dfsg-16ubuntu7.7"}]}],"versions":["5.4.2+dfsg-2ubuntu9","5.5.1+dfsg-6ubuntu4","5.5.1+dfsg-10ubuntu2","5.5.1+dfsg-13ubuntu1","5.5.1+dfsg-13ubuntu2","5.5.1+dfsg-13ubuntu3","5.5.1+dfsg-14ubuntu1","5.5.1+dfsg-14ubuntu2","5.5.1+dfsg-14ubuntu3","5.5.1+dfsg-15ubuntu1","5.5.1+dfsg-16ubuntu1","5.5.1+dfsg-16ubuntu6","5.5.1+dfsg-16ubuntu7","5.5.1+dfsg-16ubuntu7.1","5.5.1+dfsg-16ubuntu7.2","5.5.1+dfsg-16ubuntu7.5","5.5.1+dfsg-16ubuntu7.6"],"ecosystem_specific":{"binaries":[{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5concurrent5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5core5a"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5dbus5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5gui5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5libqgtk2"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5network5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5opengl5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5printsupport5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5-mysql"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5-odbc"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5-psql"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5-sqlite"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5sql5-tds"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5test5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5widgets5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"libqt5xml5"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qt5-default"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qt5-qmake"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qt5-qmake-arm-linux-gnueabihf"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qtbase5-dev-tools"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qtbase5-doc-html"},{"binary_version":"5.5.1+dfsg-16ubuntu7.7","binary_name":"qtbase5-examples"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19872.json"}},{"package":{"name":"qtbase-opensource-src","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/qtbase-opensource-src@5.9.5+dfsg-0ubuntu2.5?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.9.5+dfsg-0ubuntu2.5"}]}],"versions":["5.9.1+dfsg-10ubuntu1","5.9.1+dfsg-10ubuntu2","5.9.2+dfsg-4ubuntu6","5.9.3+dfsg-0ubuntu1","5.9.3+dfsg-0ubuntu3","5.9.3+dfsg-0ubuntu4","5.9.4+dfsg-0ubuntu3","5.9.4+dfsg-0ubuntu4","5.9.5+dfsg-0ubuntu1","5.9.5+dfsg-0ubuntu2","5.9.5+dfsg-0ubuntu2.1","5.9.5+dfsg-0ubuntu2.3","5.9.5+dfsg-0ubuntu2.4"],"ecosystem_specific":{"binaries":[{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5concurrent5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5core5a"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5dbus5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5gui5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5network5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5opengl5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5printsupport5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-ibase"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-mysql"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-odbc"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-psql"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-sqlite"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5sql5-tds"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5test5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5widgets5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"libqt5xml5"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qt5-default"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qt5-gtk-platformtheme"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qt5-qmake"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qt5-qmake-bin"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qtbase5-dev-tools"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qtbase5-doc-html"},{"binary_version":"5.9.5+dfsg-0ubuntu2.5","binary_name":"qtbase5-examples"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19872.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}