{"id":"CVE-2000-0580","aliases":["EUVD-2000-0576","GHSA-v3p7-33wf-f77j"],"status":"published","title":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous...","description":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.","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":0.16323,"percentile":0.9698,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-06-30T04:00:00Z","modified":"2026-06-16T21:52:02Z","exploits":[{"source":"exploitdb","id":"EDB-20048","title":"Microsoft Windows Server 2000 - Remote CPU-overload","type":"remote","platform":"windows","date":"2000-06-30","verified":true,"url":"https://www.exploit-db.com/exploits/20048"}],"products":[{"vendor":"microsoft","product":"windows_2000"}],"references":[{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.3.96.1000630161935.4619B-100000%40fjord.fscinternet.com","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1415","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0580"},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.3.96.1000630161935.4619B-100000@fjord.fscinternet.com"},{"url":"https://github.com/advisories/GHSA-v3p7-33wf-f77j"}],"sources":{"cve":[{"id":"CVE-2000-0580","description":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.","status":"published","published":"2000-07-19T04:00:00Z","modified":"2024-08-08T05:21:31.267Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-0576","description":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.","status":"published","published":"2000-07-19T04:00:00Z","modified":"2024-08-08T05:21:31Z","updated_at":"2026-11-03T00:56:24.66443Z"}],"ghsa":[{"id":"GHSA-v3p7-33wf-f77j","title":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous...","description":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.","status":"published","published":"2022-04-30T18:13:54Z","modified":"2025-04-03T03:38:42Z","updated_at":"2026-11-02T15:00:37.520566Z"}],"nvd":[{"id":"CVE-2000-0580","description":"Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.","status":"published","published":"2000-06-30T04:00:00Z","modified":"2026-06-16T21:52:02.56Z","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":"2026-11-02T13:59:02.365657Z"}]}}