{"id":"UBUNTU-CVE-2015-3451","details":"The _clone function in XML::LibXML before 2.0119 does not properly set the expand_entities option, which allows remote attackers to conduct XML external entity (XXE) attacks via crafted XML data to the (1) new or (2) load_xml function.","modified":"2026-01-30T02:52:02.686549Z","published":"2015-05-01T00:00:00Z","related":["USN-2592-1"],"upstream":["CVE-2015-3451"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3451"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/04/25/2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2592-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-3451"}],"affected":[{"package":{"name":"libxml-libxml-perl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libxml-libxml-perl@2.0108+dfsg-1ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0108+dfsg-1ubuntu0.1"}]}],"versions":["2.0010+dfsg-1","2.0106+dfsg-1","2.0107+dfsg-1","2.0108+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0108+dfsg-1ubuntu0.1","binary_name":"libxml-libxml-perl"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3451.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}