{"id":"CVE-2006-5973","aliases":["DEBIAN-CVE-2006-5973","EUVD-2006-5956","GHSA-2xmp-j7gv-wmqh"],"status":"published","title":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions,...","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02864,"percentile":0.86857,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2006-11-20T19:00:00Z","modified":"2026-10-22T23:47:19Z","fixes":[{"ecosystem":"Debian:12","package":"dovecot","fixed_in":["1.0.rc15-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dovecot","fixed_in":["1.0.rc15-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dovecot","fixed_in":["1.0.rc15-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.rc15-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.rc15-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.rc15-1"}]}]}],"products":[{"vendor":"timo_sirainen","product":"dovecot"}],"references":[{"url":"http://dovecot.org/pipermail/dovecot-news/2006-November/000024.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://www.ubuntu.com/usn/usn-387-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/23150","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2006_73_mono.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/23007","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/23172","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30433","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/452081/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://dovecot.org/list/dovecot-news/2006-November/000023.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/23213","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://securitytracker.com/id?1017288","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2006/4614","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/21183/info","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://issues.rpath.com/browse/RPL-802","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-5973"},{"url":"https://github.com/advisories/GHSA-2xmp-j7gv-wmqh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-5973","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-5973","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2006-11-20T19:00:00Z","modified":"2024-08-07T20:12:31.341Z","updated_at":"2026-11-02T14:33:48.500736Z"}],"euvd":[{"id":"EUVD-2006-5956","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2006-11-20T19:00:00Z","modified":"2024-08-07T20:12:31Z","updated_at":"2026-11-03T01:15:45.23563Z"}],"ghsa":[{"id":"GHSA-2xmp-j7gv-wmqh","title":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions,...","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2022-05-01T07:33:36Z","modified":"2023-01-31T05:02:32Z","updated_at":"2026-11-02T14:48:16.940122Z"}],"nvd":[{"id":"CVE-2006-5973","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2006-11-20T19:07:00Z","modified":"2026-06-16T22:32:14.24Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:08.546281Z"}],"osv":[{"id":"CVE-2006-5973","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2006-11-20T19:07:00Z","modified":"2026-04-10T03:38:35.790138Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2006-5973","description":"Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to \"yes,\" allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.","status":"published","published":"2006-11-20T19:07:00Z","modified":"2026-10-22T23:47:19.149330131Z","updated_at":"2026-11-02T15:45:23.105674Z"}]}}