{"id":"USN-4275-1","summary":"qtbase-opensource-src vulnerabilities","details":"It was discovered that Qt incorrectly handled certain PPM images. If a user\nor automated system were tricked into opening a specially crafted PPM file,\na remote attacker could cause Qt to crash, resulting in a denial of\nservice. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2018-19872)\n\nIt was discovered that Qt incorrectly handled certain text files. If a user\nor automated system were tricked into opening a specially crafted text\nfile, a remote attacker could cause Qt to crash, resulting in a denial of\nservice. This issue only affected Ubuntu 19.10. (CVE-2019-18281)\n\nIt was discovered that Qt incorrectly searched for plugins in the current\nworking directory. An attacker could possibly use this issue to execute\narbitrary code. (CVE-2020-0569)\n\nIt was discovered that Qt incorrectly searched for libraries relative to\nthe current working directory. An attacker could possibly use this issue to\nexecute arbitrary code. This issue only affected Ubuntu 19.10.\n(CVE-2020-0570)\n","modified":"2026-04-22T10:09:04.544014Z","published":"2020-02-10T13:34:41Z","related":["UBUNTU-CVE-2018-19872","UBUNTU-CVE-2020-0569"],"upstream":["CVE-2018-19872","CVE-2020-0569","UBUNTU-CVE-2018-19872","UBUNTU-CVE-2019-18281","UBUNTU-CVE-2020-0569","UBUNTU-CVE-2020-0570"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4275-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-19872"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-18281"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-0569"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-0570"}],"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/usn/USN-4275-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2018-19872"},{"severity":[{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-0569"}],"ecosystem":"Ubuntu:16.04:LTS"}}},{"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/usn/USN-4275-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2018-19872"},{"severity":[{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-0569"}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.5"}