{"id":"UBUNTU-CVE-2013-6394","details":"Percona XtraBackup before 2.1.6 uses a constant string for the initialization vector (IV), which makes it easier for local users to defeat cryptographic protection mechanisms and conduct plaintext attacks.","modified":"2025-07-16T07:31:28.211534Z","published":"2013-12-13T18:07:00Z","withdrawn":"2025-07-18T16:42:56Z","upstream":["CVE-2013-6394"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-6394"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-6394"}],"affected":[{"package":{"name":"percona-xtrabackup","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/percona-xtrabackup@2.1.8-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.8-1"}]}],"versions":["2.1.3-618-1","2.1.6-3","2.1.8-0ubuntu1","2.1.8-0ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"percona-xtrabackup","binary_version":"2.1.8-1"},{"binary_name":"percona-xtrabackup-dbg","binary_version":"2.1.8-1"},{"binary_version":"2.1.8-1","binary_name":"percona-xtrabackup-test"},{"binary_name":"xtrabackup","binary_version":"2.1.8-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-6394.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}