{"id":"UBUNTU-CVE-2018-14346","details":"GNU Libextractor before 1.7 has a stack-based buffer overflow in ec_read_file_func (unzip.c).","modified":"2026-04-22T12:53:35.066782Z","published":"2018-07-17T15:29:00Z","related":["USN-4641-1"],"upstream":["CVE-2018-14346"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14346"},{"type":"REPORT","url":"http://lists.gnu.org/archive/html/bug-libextractor/2018-07/msg00001.html"},{"type":"REPORT","url":"https://gnunet.org/git/libextractor.git/commit/?id=ad19e7fe0adc99d5710eff1ed48d91a7b75a950e"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4641-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-14346"}],"affected":[{"package":{"name":"libextractor","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libextractor@1:1.3-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3-1ubuntu0.1~esm1"}]}],"versions":["1:1.1-1ubuntu1","1:1.2-1ubuntu1","1:1.3-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.3-1ubuntu0.1~esm1","binary_name":"extract"},{"binary_version":"1:1.3-1ubuntu0.1~esm1","binary_name":"libextractor3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14346.json"}},{"package":{"name":"libextractor","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libextractor@1:1.3-4+deb9u3build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3-4+deb9u3build0.16.04.1"}]}],"versions":["1:1.3-2build1","1:1.3-2ubuntu1","1:1.3-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.3-4+deb9u3build0.16.04.1","binary_name":"extract"},{"binary_version":"1:1.3-4+deb9u3build0.16.04.1","binary_name":"libextractor3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14346.json"}},{"package":{"name":"libextractor","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libextractor@1:1.6-2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3-4build3","1:1.6-1","1:1.6-1build1","1:1.6-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.6-2","binary_name":"extract"},{"binary_version":"1:1.6-2","binary_name":"libextractor3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14346.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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}