{"id":"CVE-2019-19783","details":"An issue was discovered in Cyrus IMAP before 2.5.15, 3.0.x before 3.0.13, and 3.1.x through 3.1.8. If sieve script uploading is allowed (3.x) or certain non-default sieve options are enabled (2.x), a user with a mail account on the service can use a sieve script containing a fileinto directive to create any mailbox with administrator privileges, because of folder mishandling in autosieve_createfolder() in imap/lmtp_sieve.c.","modified":"2026-04-16T04:39:12.807545527Z","published":"2019-12-16T14:15:12.257Z","related":["openSUSE-SU-2025:14968-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DIV4HQ6LG5GPRO4B5Z2NHCZUPBUVVVF/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGOO5UGEBBDPN7B2YXLK7I7L3Y35EBA/"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Dec/38"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202006-23"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4566-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4590"},{"type":"FIX","url":"https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.15.html"},{"type":"FIX","url":"https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.13.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cyrusimap/cyrus-imapd","events":[{"introduced":"5549888feb02784120b7ef0c8a26390b83125108"},{"fixed":"ea36054b9e43aff9f435eec2460f8237f3d71e01"},{"introduced":"65c252b8a3a05c09b3425ce96e1dc6a11dabbe4a"},{"fixed":"89519bce0d64d350faf48351f68ba05f6e31b428"},{"introduced":"e43cdba3e707a5a7043f273cbfb160e359ffcb13"},{"fixed":"96d194de82d3dbe124a359069bd21f5cba7519ba"}],"database_specific":{"versions":[{"introduced":"2.5.0"},{"fixed":"2.5.15"},{"introduced":"3.0.0"},{"fixed":"3.0.13"},{"introduced":"3.1.0"},{"fixed":"3.1.8"}]}}],"versions":["cyrus-imapd-2.5.0","cyrus-imapd-2.5.1","cyrus-imapd-2.5.10","cyrus-imapd-2.5.11","cyrus-imapd-2.5.12","cyrus-imapd-2.5.13","cyrus-imapd-2.5.14","cyrus-imapd-2.5.2","cyrus-imapd-2.5.3","cyrus-imapd-2.5.4","cyrus-imapd-2.5.5","cyrus-imapd-2.5.6","cyrus-imapd-2.5.7","cyrus-imapd-2.5.8","cyrus-imapd-2.5.9","cyrus-imapd-3.0.0","cyrus-imapd-3.0.1","cyrus-imapd-3.0.10","cyrus-imapd-3.0.11","cyrus-imapd-3.0.12","cyrus-imapd-3.0.2","cyrus-imapd-3.0.3","cyrus-imapd-3.0.4","cyrus-imapd-3.0.5","cyrus-imapd-3.0.6","cyrus-imapd-3.0.7","cyrus-imapd-3.0.8","cyrus-imapd-3.0.9","cyrus-imapd-3.1.0-dev","cyrus-imapd-3.1.1","cyrus-imapd-3.1.2","cyrus-imapd-3.1.3","cyrus-imapd-3.1.4","cyrus-imapd-3.1.5","cyrus-imapd-3.1.6","cyrus-imapd-3.1.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19783.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"31"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}]}