{"id":"UBUNTU-CVE-2018-14447","details":"trim_whitespace in lexer.l in libConfuse v3.2.1 has an out-of-bounds read.","modified":"2026-04-22T11:45:54.598246Z","published":"2018-07-20T13:29:00Z","upstream":["CVE-2018-14447"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14447"},{"type":"REPORT","url":"http://hac425.unaux.com/index.php/archives/64/"},{"type":"REPORT","url":"https://github.com/martinh/libconfuse/issues/109"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-14447"}],"affected":[{"package":{"name":"confuse","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/confuse@2.7-5+deb8u1build0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-5+deb8u1build0.14.04.1"}]}],"versions":["2.7-4","2.7-4ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.7-5+deb8u1build0.14.04.1","binary_name":"libconfuse-common"},{"binary_version":"2.7-5+deb8u1build0.14.04.1","binary_name":"libconfuse0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14447.json"}},{"package":{"name":"confuse","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/confuse@2.7-5+deb8u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-5+deb8u1build0.16.04.1"}]}],"versions":["2.7-5"],"ecosystem_specific":{"binaries":[{"binary_version":"2.7-5+deb8u1build0.16.04.1","binary_name":"libconfuse-common"},{"binary_version":"2.7-5+deb8u1build0.16.04.1","binary_name":"libconfuse0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14447.json"}},{"package":{"name":"confuse","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/confuse@3.2.1+dfsg-4ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.1+dfsg-4ubuntu0.1"}]}],"versions":["3.2+really3.0+dfsg-1","3.2.1+dfsg-3","3.2.1+dfsg-4"],"ecosystem_specific":{"binaries":[{"binary_version":"3.2.1+dfsg-4ubuntu0.1","binary_name":"libconfuse-common"},{"binary_version":"3.2.1+dfsg-4ubuntu0.1","binary_name":"libconfuse2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14447.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"}]}