{"id":"CVE-1999-0016","aliases":["EUVD-1999-0016","GHSA-5mw4-cxpf-cxvj"],"status":"published","title":"Land IP denial of service.","description":"Land IP denial of service.","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":"2026-11-09","score":0.96429,"percentile":0.9988,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1997-12-01T05:00:00Z","modified":"2026-06-16T21:47:21Z","exploits":[{"source":"exploitdb","id":"EDB-20810","title":"FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (1)","type":"dos","platform":"multiple","date":"1997-11-20","verified":true,"url":"https://www.exploit-db.com/exploits/20810"},{"source":"exploitdb","id":"EDB-20811","title":"FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (2)","type":"dos","platform":"multiple","date":"1997-11-20","verified":true,"url":"https://www.exploit-db.com/exploits/20811"},{"source":"exploitdb","id":"EDB-20812","title":"FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (3)","type":"dos","platform":"windows","date":"1997-11-20","verified":true,"url":"https://www.exploit-db.com/exploits/20812"},{"source":"exploitdb","id":"EDB-20813","title":"FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (4)","type":"dos","platform":"multiple","date":"1997-11-20","verified":true,"url":"https://www.exploit-db.com/exploits/20813"},{"source":"exploitdb","id":"EDB-20814","title":"FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (5)","type":"dos","platform":"windows","date":"1997-11-20","verified":true,"url":"https://www.exploit-db.com/exploits/20814"},{"source":"pocgithub","id":"Pommaq/CVE-1999-0016-POC","title":"Pommaq/CVE-1999-0016-POC","date":"2021-04-01","url":"https://github.com/Pommaq/CVE-1999-0016-POC"},{"source":"pocgithub","id":"pexmee/CVE-1999-0016-Land-DOS-tool","title":"pexmee/CVE-1999-0016-Land-DOS-tool","date":"2020-04-01","url":"https://github.com/pexmee/CVE-1999-0016-Land-DOS-tool"}],"products":[{"vendor":"cisco","product":"ios"},{"vendor":"gnu","product":"inet"},{"vendor":"hp","product":"hp-ux"},{"vendor":"microsoft","product":"windows_95"},{"vendor":"microsoft","product":"windows_nt"},{"vendor":"microsoft","product":"winsock"},{"vendor":"netbsd","product":"netbsd"},{"vendor":"sun","product":"sunos"}],"references":[{"url":"http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX9801-076","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20170815-0001/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0016"},{"url":"https://security.netapp.com/advisory/ntap-20170815-0001"},{"url":"https://github.com/advisories/GHSA-5mw4-cxpf-cxvj"}],"sources":{"cve":[{"id":"CVE-1999-0016","description":"Land IP denial of service.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2025-03-17T15:03:08.59Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0016","description":"Land IP denial of service.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2025-03-17T15:03:08Z","cvss":[{"version":"","score":0,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"none"}],"updated_at":"2026-11-02T20:53:02.264374Z"}],"ghsa":[{"id":"GHSA-5mw4-cxpf-cxvj","title":"Land IP denial of service.","description":"Land IP denial of service.","status":"published","published":"2022-04-30T18:09:48Z","modified":"2025-03-17T15:31:34Z","updated_at":"2026-11-02T15:00:18.396411Z"}],"nvd":[{"id":"CVE-1999-0016","description":"Land IP denial of service.","status":"published","published":"1997-12-01T05:00:00Z","modified":"2026-06-16T21:47:21.427Z","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":"2026-11-02T13:58:19.254283Z"}]}}