{"id":"CVE-2009-4269","aliases":["EUVD-2022-3779","GHSA-fh32-35w2-rxcc","UBUNTU-CVE-2009-4269"],"status":"published","title":"Use of Password Hash With Insufficient Computational Effort in Apache Derby","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01426,"percentile":0.73147,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-310","CWE-916"],"published":"2010-08-16T19:00:00Z","modified":"2026-06-16T23:13:21Z","fixes":[{"ecosystem":"Maven","package":"org.apache.derby:derby","fixed_in":["10.6.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.derby:derby","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"10.5.3.01"},{"fixed":"10.6.1.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.derby:derby","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.6.1.0"}]}],"versions":["10.1.1.0","10.1.2.1","10.1.3.1","10.2.1.6","10.2.2.0","10.3.1.4","10.3.2.1","10.4.1.3","10.4.2.0","10.5.3.0","10.5.3.0_1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"sun-javadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.3.2.1-0ubuntu2"]}],"products":[{"vendor":"apache","product":"derby"}],"references":[{"url":"http://marc.info/?l=apache-db-general\u0026m=127428514905504\u0026w=1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/42948","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://issues.apache.org/jira/browse/DERBY-4483","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://blogs.sun.com/kah/entry/derby_10_6_1_has","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"http://www.vupen.com/english/advisories/2011/0149","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/42970","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://marcellmajor.com/derbyhash.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securitytracker.com/id?1024977","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://db.apache.org/derby/releases/release-10.6.1.0.cgi#Fix+for+Security+Bug+CVE-2009-4269","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/42637","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4269","tags":["advisory"]},{"url":"https://github.com/apache/derby/commit/178ca0cfb796b5a5788d25ded0978773ea254332","tags":["web"]},{"url":"https://github.com/apache/derby/commit/23f97a597716ee5b08eff698b7177850ad8e1294","tags":["web"]},{"url":"https://github.com/apache/derby/commit/3b82686e32a8d4fa2027350279104f9b243b35d6","tags":["web"]},{"url":"https://github.com/apache/derby/commit/60edeb0cb29daf9d28ece1863db779c1af5a3f62","tags":["web"]},{"url":"https://github.com/apache/derby/commit/8c305e2f3fad1c3a4f98c06c7f2b53e2bfdd308c","tags":["web"]},{"url":"https://github.com/advisories/GHSA-fh32-35w2-rxcc"},{"url":"https://ubuntu.com/security/CVE-2009-4269","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-4269","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2009-4269","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2010-08-16T19:00:00Z","modified":"2024-08-07T06:54:10.308Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2022-3779","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2010-08-16T19:00:00Z","modified":"2024-08-07T06:54:10Z","updated_at":"2026-11-03T01:39:10.681785Z"}],"ghsa":[{"id":"GHSA-fh32-35w2-rxcc","title":"Use of Password Hash With Insufficient Computational Effort in Apache Derby","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2022-05-02T03:53:13Z","modified":"2023-09-26T16:04:43Z","cwes":["CWE-916"],"updated_at":"2026-11-02T14:37:06.234371Z"}],"nvd":[{"id":"CVE-2009-4269","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2010-08-16T20:00:01.183Z","modified":"2026-06-16T23:13:21.757Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:01:38.684719Z"}],"osv":[{"id":"GHSA-fh32-35w2-rxcc","title":"Use of Password Hash With Insufficient Computational Effort in Apache Derby","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2022-05-02T03:53:13Z","modified":"2024-12-08T05:27:04.833334Z","cwes":["CWE-916"],"updated_at":"2026-11-02T15:46:46.39441Z"},{"id":"UBUNTU-CVE-2009-4269","description":"The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.","status":"published","published":"2010-08-16T20:00:00Z","modified":"2025-10-24T04:44:50Z","updated_at":"2026-11-02T15:54:05.838224Z"}]}}