{"id":"CVE-1999-0763","aliases":["EUVD-1999-0744","GHSA-3q2q-j727-g75q"],"status":"published","title":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another...","description":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.","severity":{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01376,"percentile":0.72235,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-05-01T04:00:00Z","modified":"2026-06-16T21:49:00Z","products":[{"vendor":"netbsd","product":"netbsd"}],"references":[{"url":"http://www.osvdb.org/6540","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0763"},{"url":"https://github.com/advisories/GHSA-3q2q-j727-g75q"}],"sources":{"cve":[{"id":"CVE-1999-0763","description":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:48:38.061Z","updated_at":"2026-11-02T14:33:53.60785Z"}],"euvd":[{"id":"EUVD-1999-0744","description":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:48:38Z","updated_at":"2026-11-03T03:50:45.600801Z"}],"ghsa":[{"id":"GHSA-3q2q-j727-g75q","title":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another...","description":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.","status":"published","published":"2022-04-30T18:11:11Z","modified":"2023-01-30T05:04:22Z","updated_at":"2026-11-02T14:47:01.801326Z"}],"nvd":[{"id":"CVE-1999-0763","description":"NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.","status":"published","published":"1999-05-01T04:00:00Z","modified":"2026-06-16T21:49:00.467Z","cvss":[{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}