{"id":"CVE-1999-1086","aliases":["EUVD-1999-1067","GHSA-qhf9-4cg8-h46m"],"status":"published","title":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows...","description":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows remote attackers to gain administrator privileges by spoofing the MAC address in IPC fragmented packets that make NetWare Core Protocol (NCP) calls.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.026,"percentile":0.85463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-07-15T04:00:00Z","modified":"2026-06-16T21:49:41Z","products":[{"vendor":"novell","product":"netware"}],"references":[{"url":"http://www.securityfocus.com/bid/528","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=93214475111651\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1086"},{"url":"https://github.com/advisories/GHSA-qhf9-4cg8-h46m"}],"sources":{"cve":[{"id":"CVE-1999-1086","description":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows remote attackers to gain administrator privileges by spoofing the MAC address in IPC fragmented packets that make NetWare Core Protocol (NCP) calls.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:02:53.635Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1067","description":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows remote attackers to gain administrator privileges by spoofing the MAC address in IPC fragmented packets that make NetWare Core Protocol (NCP) calls.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:02:53Z","updated_at":"2026-11-03T03:50:44.304075Z"}],"ghsa":[{"id":"GHSA-qhf9-4cg8-h46m","title":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows...","description":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows remote attackers to gain administrator privileges by spoofing the MAC address in IPC fragmented packets that make NetWare Core Protocol (NCP) calls.","status":"published","published":"2022-04-30T18:11:47Z","modified":"2023-01-30T05:04:15Z","updated_at":"2026-11-02T14:47:00.339893Z"}],"nvd":[{"id":"CVE-1999-1086","description":"Novell 5 and earlier, when running over IPX with a packet signature level less than 3, allows remote attackers to gain administrator privileges by spoofing the MAC address in IPC fragmented packets that make NetWare Core Protocol (NCP) calls.","status":"published","published":"1999-07-15T04:00:00Z","modified":"2026-06-16T21:49:41.52Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}