{"id":"UBUNTU-CVE-2019-7310","details":"In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo.","modified":"2026-04-22T12:21:13.977196Z","published":"2019-02-02T00:00:00Z","related":["USN-3886-1"],"upstream":["CVE-2019-7310"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-7310"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/172"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3886-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-7310"}],"affected":[{"package":{"name":"poppler","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.24.5-2ubuntu4.16?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.5-2ubuntu4.16"}]}],"versions":["0.24.1-0ubuntu1","0.24.3-0ubuntu1","0.24.3-0ubuntu2","0.24.3-0ubuntu3","0.24.3-0ubuntu4","0.24.3-0ubuntu5","0.24.3-0ubuntu6","0.24.3-0ubuntu7","0.24.3-0ubuntu8","0.24.3-0ubuntu10","0.24.3-0ubuntu12","0.24.5-0ubuntu3","0.24.5-2ubuntu1","0.24.5-2ubuntu2","0.24.5-2ubuntu4","0.24.5-2ubuntu4.1","0.24.5-2ubuntu4.2","0.24.5-2ubuntu4.3","0.24.5-2ubuntu4.4","0.24.5-2ubuntu4.5","0.24.5-2ubuntu4.6","0.24.5-2ubuntu4.7","0.24.5-2ubuntu4.8","0.24.5-2ubuntu4.9","0.24.5-2ubuntu4.11","0.24.5-2ubuntu4.12","0.24.5-2ubuntu4.13","0.24.5-2ubuntu4.14","0.24.5-2ubuntu4.15"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"libpoppler-cpp0","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"libpoppler-glib8","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"libpoppler-qt4-4","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"libpoppler44","binary_version":"0.24.5-2ubuntu4.16"},{"binary_name":"poppler-utils","binary_version":"0.24.5-2ubuntu4.16"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7310.json"}},{"package":{"name":"poppler","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.41.0-0ubuntu1.12?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.41.0-0ubuntu1.12"}]}],"versions":["0.33.0-0ubuntu3","0.37.0-0ubuntu1","0.38.0-0ubuntu1","0.41.0-0ubuntu1","0.41.0-0ubuntu1.1","0.41.0-0ubuntu1.2","0.41.0-0ubuntu1.3","0.41.0-0ubuntu1.4","0.41.0-0ubuntu1.5","0.41.0-0ubuntu1.6","0.41.0-0ubuntu1.7","0.41.0-0ubuntu1.8","0.41.0-0ubuntu1.9","0.41.0-0ubuntu1.10","0.41.0-0ubuntu1.11"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"libpoppler-cpp0","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"libpoppler-glib8","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"libpoppler-qt4-4","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"libpoppler58","binary_version":"0.41.0-0ubuntu1.12"},{"binary_name":"poppler-utils","binary_version":"0.41.0-0ubuntu1.12"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7310.json"}},{"package":{"name":"poppler","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.62.0-2ubuntu2.7?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.62.0-2ubuntu2.7"}]}],"versions":["0.57.0-2ubuntu4","0.57.0-2ubuntu5","0.62.0-1ubuntu1","0.62.0-2ubuntu1","0.62.0-2ubuntu2","0.62.0-2ubuntu2.1","0.62.0-2ubuntu2.2","0.62.0-2ubuntu2.4","0.62.0-2ubuntu2.5","0.62.0-2ubuntu2.6"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.62.0-2ubuntu2.7"},{"binary_name":"libpoppler-cpp0v5","binary_version":"0.62.0-2ubuntu2.7"},{"binary_name":"libpoppler-glib8","binary_version":"0.62.0-2ubuntu2.7"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.62.0-2ubuntu2.7"},{"binary_name":"libpoppler73","binary_version":"0.62.0-2ubuntu2.7"},{"binary_name":"poppler-utils","binary_version":"0.62.0-2ubuntu2.7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7310.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}