{"id":"CVE-2017-14230","aliases":["EUVD-2017-5740","GHSA-ghq8-mj24-5v6f"],"status":"published","title":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one...","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02177,"percentile":0.82452,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-09-10T07:00:00Z","modified":"2026-10-20T13:17:05Z","products":[{"vendor":"cyrus","product":"imap"}],"references":[{"url":"https://github.com/cyrusimap/cyrus-imapd/commit/6bd33275368edfa71ae117de895488584678ac79","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://lists.andrew.cmu.edu/pipermail/cyrus-announce/2017-September/000145.html","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.4.html","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://github.com/cyrusimap/cyrus-imapd/issues/2132","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14230"},{"url":"https://github.com/advisories/GHSA-ghq8-mj24-5v6f"}],"sources":{"cve":[{"id":"CVE-2017-14230","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","status":"published","published":"2017-09-10T07:00:00Z","modified":"2024-09-16T16:28:43.074Z","updated_at":"2026-11-02T14:33:11.928814Z"}],"euvd":[{"id":"EUVD-2017-5740","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","status":"published","published":"2017-09-10T07:00:00Z","modified":"2024-09-16T16:28:43Z","updated_at":"2026-11-03T00:55:51.136895Z"}],"ghsa":[{"id":"GHSA-ghq8-mj24-5v6f","title":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one...","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","status":"published","published":"2022-05-17T00:51:04Z","modified":"2023-02-03T05:02:29Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:10.732497Z"}],"nvd":[{"id":"CVE-2017-14230","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","status":"published","published":"2017-09-10T07:29:00.177Z","modified":"2026-06-17T01:05:47.69Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:58.85945Z"}],"osv":[{"id":"CVE-2017-14230","description":"In the mboxlist_do_find function in imap/mboxlist.c in Cyrus IMAP before 3.0.4, an off-by-one error in prefix calculation for the LIST command caused use of uninitialized memory, which might allow remote attackers to obtain sensitive information or cause a denial of service (daemon crash) via a 'LIST \"\" \"Other Users\"' command.","status":"published","published":"2017-09-10T07:29:00.177Z","modified":"2026-10-20T13:17:05.046639923Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:04.572713Z"}]}}