{"id":"CVE-2004-2503","aliases":["EUVD-2004-2494","GHSA-j3wc-p3gm-2hvr"],"status":"published","title":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large...","description":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large number of connect/disconnect actions to the (1) POP3 and (2) SMTP services.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01868,"percentile":0.79469,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:46Z","products":[{"vendor":"inweb","product":"mail_server"}],"references":[{"url":"http://members.lycos.co.uk/r34ct/main/inwebmail.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.osvdb.org/7770","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/12056","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16683","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1010680","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/10719","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2503"},{"url":"https://github.com/advisories/GHSA-j3wc-p3gm-2hvr"}],"sources":{"cve":[{"id":"CVE-2004-2503","description":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large number of connect/disconnect actions to the (1) POP3 and (2) SMTP services.","status":"published","published":"2005-10-25T04:00:00Z","modified":"2024-08-08T01:29:13.809Z","updated_at":"2026-11-02T14:34:53.357376Z"}],"euvd":[{"id":"EUVD-2004-2494","description":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large number of connect/disconnect actions to the (1) POP3 and (2) SMTP services.","status":"published","published":"2005-10-25T04:00:00Z","modified":"2024-08-08T01:29:13Z","updated_at":"2026-11-03T01:15:10.048939Z"}],"ghsa":[{"id":"GHSA-j3wc-p3gm-2hvr","title":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large...","description":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large number of connect/disconnect actions to the (1) POP3 and (2) SMTP services.","status":"published","published":"2022-04-29T03:01:33Z","modified":"2023-01-30T05:04:09Z","updated_at":"2026-11-02T14:46:58.911326Z"}],"nvd":[{"id":"CVE-2004-2503","description":"INweb Mail Server 2.40 allows remote attackers to cause a denial of service (crash) via a large number of connect/disconnect actions to the (1) POP3 and (2) SMTP services.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:46.523Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:53.133049Z"}]}}