{"id":"UBUNTU-CVE-2015-3427","details":"Quassel before 0.12.2 does not properly re-initialize the database session when the PostgreSQL database is restarted, which allows remote attackers to conduct SQL injection attacks via a \\ (backslash) in a message.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-4422.","modified":"2025-09-08T16:43:22Z","published":"2015-05-14T14:59:00Z","upstream":["CVE-2015-3427"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3427"},{"type":"REPORT","url":"http://quassel-irc.org/node/120"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-3427"}],"affected":[{"package":{"name":"quassel","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/quassel@0.10.0-0ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-0ubuntu2.2"}]}],"versions":["0.9.1-0ubuntu1","0.9.2-0ubuntu1","0.9.2-0ubuntu2","0.9.2-0ubuntu3","0.9.2-0ubuntu4","0.10~beta1-0ubuntu1","0.10~rc1-0ubuntu1","0.10.0-0ubuntu1","0.10.0-0ubuntu2","0.10.0-0ubuntu2.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-client"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-client-qt4"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-core"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-data"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-qt4"},{"binary_version":"0.10.0-0ubuntu2.2","binary_name":"quassel-qt4-data"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3427.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}