{"id":"CVE-2002-1657","state":"PUBLISHED","title":"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.","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.","publishedAt":"2005-04-22T04:00:00.000Z","updatedAt":"2025-01-16T18:07:04.776Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/20215","http://marc.info/?l=bugtraq&m=111402558115859&w=2","http://marc.info/?l=bugtraq&m=111403050902165&w=2","http://archives.postgresql.org/pgsql-admin/2002-08/msg00253.php"],"weaknesses":["CWE-916"],"ingestedAt":"2026-10-29T19:26:41.272Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2002/1xxx/CVE-2002-1657.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2002-1657","state":"PUBLISHED","datePublished":"2005-04-22T04:00:00.000Z","dateUpdated":"2025-01-16T18:07:04.776Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2005-04-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/20215","name":"postgresql-md5-salt-weak-security(20215)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://marc.info/?l=bugtraq&m=111402558115859&w=2","name":"20050420 Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://marc.info/?l=bugtraq&m=111403050902165&w=2","name":"20050420 Re: Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://archives.postgresql.org/pgsql-admin/2002-08/msg00253.php","name":"[pgsql-admin] 20020821 Re: OT: password encryption (salt theory)","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2017-07-10T14:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2002-08-21T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2002-1657","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"postgresql-md5-salt-weak-security(20215)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/20215"},{"name":"20050420 Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","refsource":"BUGTRAQ","url":"http://marc.info/?l=bugtraq&m=111402558115859&w=2"},{"name":"20050420 Re: Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","refsource":"BUGTRAQ","url":"http://marc.info/?l=bugtraq&m=111403050902165&w=2"},{"name":"[pgsql-admin] 20020821 Re: OT: password encryption (salt theory)","refsource":"MLIST","url":"http://archives.postgresql.org/pgsql-admin/2002-08/msg00253.php"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/20215","name":"postgresql-md5-salt-weak-security(20215)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=bugtraq&m=111402558115859&w=2","name":"20050420 Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://marc.info/?l=bugtraq&m=111403050902165&w=2","name":"20050420 Re: Postgres: pg_hba.conf, md5, pg_shadow, encrypted passwords","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://archives.postgresql.org/pgsql-admin/2002-08/msg00253.php","name":"[pgsql-admin] 20020821 Re: OT: password encryption (salt theory)","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-08T03:34:55.633Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T18:06:18.971030Z","id":"CVE-2002-1657","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-916","type":"CWE","lang":"en","description":"CWE-916 Use of Password Hash With Insufficient Computational Effort"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-16T18:07:04.776Z"}}]}}}