{"id":"UBUNTU-CVE-2013-2111","details":"The IMAP functionality in Dovecot before 2.2.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via invalid APPEND parameters.","modified":"2025-07-16T08:10:43.182274Z","published":"2014-05-27T14:55:00Z","withdrawn":"2025-07-18T16:42:51Z","upstream":["CVE-2013-2111"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-2111"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2013/05/24/1"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2013/05/22/8"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-2111"}],"affected":[{"package":{"name":"dovecot","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/dovecot@1:2.2.9-1ubuntu2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.9-1ubuntu2"}]}],"versions":["1:2.1.7-7ubuntu3","1:2.2.9-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-core"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-dbg"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-dev"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-gssapi"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-imapd"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-ldap"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-lmtpd"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-managesieved"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-mysql"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-pgsql"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-pop3d"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-sieve"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-solr"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"dovecot-sqlite"},{"binary_version":"1:2.2.9-1ubuntu2","binary_name":"mail-stack-delivery"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-2111.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}