{"id":"CVE-2009-3897","aliases":["DEBIAN-CVE-2009-3897","EUVD-2009-3868","GHSA-89r5-2fhc-hwj7"],"status":"published","title":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at...","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00375,"percentile":0.31759,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-732"],"published":"2009-11-24T17:00:00Z","modified":"2026-10-23T18:02:38Z","fixes":[{"ecosystem":"Debian:12","package":"dovecot","fixed_in":["1:1.2.8-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dovecot","fixed_in":["1:1.2.8-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dovecot","fixed_in":["1:1.2.8-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.8-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.8-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.8-1"}]}]}],"products":[{"vendor":"dovecot","product":"dovecot"}],"references":[{"url":"http://secunia.com/advisories/37443","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link","Vendor Advisory","advisory"]},{"url":"http://www.osvdb.org/60316","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link","web"]},{"url":"http://marc.info/?l=oss-security\u0026m=125881481222441\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","article"]},{"url":"http://www.dovecot.org/list/dovecot-news/2009-November/000143.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Vendor Advisory","advisory","article","fix"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","article"]},{"url":"http://www.vupen.com/english/advisories/2009/3306","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Permissions Required","Vendor Advisory","advisory","fix","report"]},{"url":"http://marc.info/?l=oss-security\u0026m=125900267208712\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","article","fix"]},{"url":"http://marc.info/?l=oss-security\u0026m=125871729029145\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","article","fix"]},{"url":"http://www.securityfocus.com/bid/37084","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Patch","Third Party Advisory","VDB Entry","advisory","fix","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:306","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Not Applicable","advisory"]},{"url":"http://marc.info/?l=oss-security\u0026m=125900271508796\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","article"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54363","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3897"},{"url":"https://github.com/advisories/GHSA-89r5-2fhc-hwj7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-3897","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-3897","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself.","status":"published","published":"2009-11-24T17:00:00Z","modified":"2024-08-07T06:45:50.108Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3868","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during 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itself.","status":"published","published":"2022-05-02T03:49:44Z","modified":"2024-02-08T15:30:26Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:55:34.624515Z"}],"nvd":[{"id":"CVE-2009-3897","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself.","status":"published","published":"2009-11-24T17:30:00.407Z","modified":"2026-06-16T23:12:35.783Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:01:37.939838Z"}],"osv":[{"id":"CVE-2009-3897","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself.","status":"published","published":"2009-11-24T17:30:00Z","modified":"2026-04-10T03:40:59.197636Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-3897","description":"Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself.","status":"published","published":"2009-11-24T17:30:00.407Z","modified":"2026-10-23T18:02:38.946814832Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:24.013654Z"}]}}