{"id":"UBUNTU-CVE-2017-7994","details":"The function TextExtractor::ExtractText in TextExtractor.cpp:77 in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PDF document.","modified":"2026-04-22T12:33:52.491474Z","published":"2017-04-21T16:59:00Z","upstream":["CVE-2017-7994"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7994"},{"type":"REPORT","url":"https://github.com/icepng/PoC/tree/master/PoC1"},{"type":"REPORT","url":"https://icepng.github.io/2017/04/21/PoDoFo-1/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-7994"}],"affected":[{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.0-1.2ubuntu0.1~esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.0-1.1ubuntu1","0.9.0-1.2","0.9.0-1.2ubuntu0.1~esm1","0.9.0-1.2ubuntu0.1~esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.0-1.2ubuntu0.1~esm3"},{"binary_name":"libpodofo0.9.0","binary_version":"0.9.0-1.2ubuntu0.1~esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7994.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.3-4ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.0-1.3","0.9.3-3","0.9.3-4","0.9.3-4ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.3-4ubuntu0.1~esm1"},{"binary_name":"libpodofo0.9.3","binary_version":"0.9.3-4ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7994.json"}}],"schema_version":"1.7.5","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"}]}