{"id":"CVE-2002-1657","aliases":["EUVD-2002-1638","GHSA-vjwv-wcj8-hxqj"],"status":"published","title":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for...","description":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01272,"percentile":0.70042,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-916"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:44Z","products":[{"vendor":"postgresql","product":"postgresql"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/20215","tags":["vdb-entry","x_refsource_XF","x_transferred","Broken Link","VDB Entry"]},{"url":"http://marc.info/?l=bugtraq\u0026m=111402558115859\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List"]},{"url":"http://marc.info/?l=bugtraq\u0026m=111403050902165\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List"]},{"url":"http://archives.postgresql.org/pgsql-admin/2002-08/msg00253.php","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1657"},{"url":"https://github.com/advisories/GHSA-vjwv-wcj8-hxqj"}],"sources":{"cve":[{"id":"CVE-2002-1657","description":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.","status":"published","published":"2005-04-22T04:00:00Z","modified":"2025-01-16T18:07:04.776Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-916"],"updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1638","description":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.","status":"published","published":"2005-04-22T04:00:00Z","modified":"2025-01-16T18:07:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:04:18.582094Z"}],"ghsa":[{"id":"GHSA-vjwv-wcj8-hxqj","title":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for...","description":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.","status":"published","published":"2022-04-30T18:21:36Z","modified":"2026-03-17T05:07:28Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-916"],"updated_at":"2026-11-02T15:06:39.944141Z"}],"nvd":[{"id":"CVE-2002-1657","description":"PostgreSQL uses the username for a salt when generating passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:44.133Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-916"],"updated_at":"2026-11-02T14:00:43.239725Z"}]}}