{"id":"CVE-2000-1203","aliases":["EUVD-2000-1188","GHSA-jp9p-3qm5-vq8x"],"status":"published","title":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service ...","description":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.","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":"2026-11-07","score":0.02471,"percentile":0.84611,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-08-20T04:00:00Z","modified":"2026-06-16T21:53:22Z","products":[{"vendor":"lotus","product":"domino"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7012","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/209754","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://marc.info/?l=vuln-dev\u0026m=95886062521327\u0026w=2","tags":["mailing-list","x_refsource_VULN-DEV","x_transferred"]},{"url":"http://www.securityfocus.com/bid/3212","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/cgi-bin/archive.pl?id=1\u0026start=2002-01-21\u0026end=2002-01-27\u0026mid=209116\u0026threads=1","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-1203"},{"url":"https://github.com/advisories/GHSA-jp9p-3qm5-vq8x"}],"sources":{"cve":[{"id":"CVE-2000-1203","description":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T05:45:37.42Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-1188","description":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T05:45:37Z","updated_at":"2026-11-03T00:56:22.090445Z"}],"ghsa":[{"id":"GHSA-jp9p-3qm5-vq8x","title":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service ...","description":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.","status":"published","published":"2022-04-30T18:15:07Z","modified":"2023-01-30T05:05:22Z","updated_at":"2026-11-02T14:47:15.400856Z"}],"nvd":[{"id":"CVE-2000-1203","description":"Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.","status":"published","published":"2001-08-20T04:00:00Z","modified":"2026-06-16T21:53:22.323Z","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":"2026-11-02T14:00:40.572315Z"}]}}