{"id":"CVE-2006-6682","aliases":["EUVD-2006-6665","GHSA-4jqc-fv67-wvvf"],"status":"published","title":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid...","description":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid username fails, compared to a request with an invalid username, which allows remote attackers to determine valid usernames on the system.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01956,"percentile":0.80411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-388"],"published":"2006-12-21T19:00:00Z","modified":"2026-06-16T22:33:35Z","products":[{"vendor":"chetcpasswd_project","product":"chetcpasswd"}],"references":[{"url":"http://www.osvdb.org/30545","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link","Permissions Required","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30454","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry"]},{"url":"http://secunia.com/advisories/22967","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Permissions Required","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/21102","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://marc.info/?l=bugtraq\u0026m=116371297325564\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=394454","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6682"},{"url":"https://github.com/advisories/GHSA-4jqc-fv67-wvvf"}],"sources":{"cve":[{"id":"CVE-2006-6682","description":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid username fails, compared to a request with an invalid username, which allows remote attackers to determine valid usernames on the system.","status":"published","published":"2006-12-21T19:00:00Z","modified":"2024-08-07T20:33:59.875Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-6665","description":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid username fails, compared to a request with an invalid username, which allows remote attackers to determine valid usernames on the system.","status":"published","published":"2006-12-21T19:00:00Z","modified":"2024-08-07T20:33:59Z","updated_at":"2026-11-03T01:15:42.481414Z"}],"ghsa":[{"id":"GHSA-4jqc-fv67-wvvf","title":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid...","description":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid username fails, compared to a request with an invalid username, which allows remote attackers to determine valid usernames on the system.","status":"published","published":"2022-05-01T07:40:23Z","modified":"2023-01-31T05:02:41Z","updated_at":"2026-11-02T14:48:18.936909Z"}],"nvd":[{"id":"CVE-2006-6682","description":"Pedro Lineu Orso chetcpasswd 2.3.3 provides a different error message when a request with a valid username fails, compared to a request with an invalid username, which allows remote attackers to determine valid usernames on the system.","status":"published","published":"2006-12-21T19:28:00Z","modified":"2026-06-16T22:33:35.543Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-388"],"updated_at":"2026-11-02T14:01:09.852738Z"}]}}