{"id":"CVE-2000-0403","aliases":["EUVD-2000-0402","GHSA-mq7q-m7gg-x8gh"],"status":"published","title":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of...","description":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the \"HostAnnouncement Flooding\" or \"HostAnnouncement Frame\" vulnerability.","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":"2026-11-06","score":0.17931,"percentile":0.97193,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-05-25T04:00:00Z","modified":"2026-06-16T21:51:38Z","products":[{"vendor":"microsoft","product":"windows_nt"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-036","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.microsoft.com/technet/support/kb.asp?ID=263307","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1261","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0403"},{"url":"https://github.com/advisories/GHSA-mq7q-m7gg-x8gh"}],"sources":{"cve":[{"id":"CVE-2000-0403","description":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the \"HostAnnouncement Flooding\" or \"HostAnnouncement Frame\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:14:21.54Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0402","description":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the \"HostAnnouncement Flooding\" or \"HostAnnouncement Frame\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:14:21Z","updated_at":"2026-11-03T00:56:25.511445Z"}],"ghsa":[{"id":"GHSA-mq7q-m7gg-x8gh","title":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of...","description":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the \"HostAnnouncement Flooding\" or \"HostAnnouncement Frame\" vulnerability.","status":"published","published":"2022-04-30T18:13:33Z","modified":"2023-01-30T05:04:49Z","updated_at":"2026-11-02T14:47:08.270573Z"}],"nvd":[{"id":"CVE-2000-0403","description":"The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the \"HostAnnouncement Flooding\" or \"HostAnnouncement Frame\" vulnerability.","status":"published","published":"2000-05-25T04:00:00Z","modified":"2026-06-16T21:51:38.59Z","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":"2026-11-02T13:58:51.654586Z"}]}}