{"id":"UBUNTU-CVE-2015-3152","details":"Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3, and MariaDB before 5.5.44 use the --ssl option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, aka a \"BACKRONYM\" attack.","modified":"2026-04-22T10:07:02.815532Z","published":"2016-05-16T10:59:00Z","upstream":["CVE-2015-3152"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3152"},{"type":"REPORT","url":"http://www.ocert.org/advisories/ocert-2015-003.html"},{"type":"REPORT","url":"http://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-3.html"},{"type":"REPORT","url":"http://mysqlblog.fivefarmers.com/2015/04/29/ssltls-in-5-6-and-5-5-ocert-advisory/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-3152"}],"affected":[{"package":{"name":"mariadb-5.5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/mariadb-5.5@5.5.44-1ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.44-1ubuntu0.14.04.1"}]}],"versions":["5.5.32-1ubuntu1","5.5.35-1ubuntu1","5.5.36-1","5.5.37-0ubuntu0.14.04.1","5.5.39-0ubuntu0.14.04.1","5.5.40-0ubuntu0.14.04.1","5.5.41-0ubuntu0.14.04.2","5.5.41-1ubuntu0.14.04.1","5.5.43-1ubuntu0.14.04.2"],"ecosystem_specific":{"availability":"No 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