{"id":"CVE-1999-0001","aliases":["EUVD-1999-0001","GHSA-q295-vmhf-gfx2"],"status":"published","title":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of...","description":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.","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":0.04753,"percentile":0.91947,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"1999-12-30T05:00:00Z","modified":"2026-06-16T21:47:13Z","products":[{"vendor":"bsdi","product":"bsd_os"},{"vendor":"freebsd","product":"freebsd"},{"vendor":"openbsd","product":"openbsd"}],"references":[{"url":"http://www.openbsd.org/errata23.html#tcpfix","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.osvdb.org/5707","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0001"},{"url":"https://github.com/advisories/GHSA-q295-vmhf-gfx2"}],"sources":{"cve":[{"id":"CVE-1999-0001","description":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:03:04.917Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0001","description":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:03:04Z","updated_at":"2026-11-03T03:50:48.911719Z"}],"ghsa":[{"id":"GHSA-q295-vmhf-gfx2","title":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of...","description":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.","status":"published","published":"2022-04-30T18:09:45Z","modified":"2023-01-30T05:04:23Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:47:02.242952Z"}],"nvd":[{"id":"CVE-1999-0001","description":"ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.","status":"published","published":"1999-12-30T05:00:00Z","modified":"2026-06-16T21:47:13.977Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:58:51.654586Z"}]}}