{"id":"CVE-1999-1379","aliases":["EUVD-1999-1360","GHSA-mgv8-6wqv-cp47"],"status":"published","title":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query...","description":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query with a spoofed source address, which produces more traffic to the victim than was sent by the attacker.","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":"2026-11-10","score":0.02587,"percentile":0.85391,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-12-31T05:00:00Z","modified":"2026-06-16T21:50:18Z","products":[{"vendor":"dnstools_software","product":"dnstools"}],"references":[{"url":"http://ciac.llnl.gov/ciac/bulletins/j-063.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/7238.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=93348057829957\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"ftp://ftp.auscert.org.au/pub/auscert/advisory/AL-1999.004.dns_dos","tags":["third-party-advisory","x_refsource_AUSCERT","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://marc.info/?l=bugtraq\u0026m=93433758607623\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1379"},{"url":"https://github.com/advisories/GHSA-mgv8-6wqv-cp47"}],"sources":{"cve":[{"id":"CVE-1999-1379","description":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query with a spoofed source address, which produces more traffic to the victim than was sent by the attacker.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-01T17:11:02.922Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1360","description":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query with a spoofed source address, which produces more traffic to the victim than was sent by the attacker.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-01T17:11:02Z","updated_at":"2026-11-03T03:50:42.896161Z"}],"ghsa":[{"id":"GHSA-mgv8-6wqv-cp47","title":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query...","description":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query with a spoofed source address, which produces more traffic to the victim than was sent by the attacker.","status":"published","published":"2022-05-03T03:06:06Z","modified":"2023-02-01T05:00:56Z","updated_at":"2026-11-02T14:49:37.776792Z"}],"nvd":[{"id":"CVE-1999-1379","description":"DNS allows remote attackers to use DNS name servers as traffic amplifiers via a UDP DNS query with a spoofed source address, which produces more traffic to the victim than was sent by the attacker.","status":"published","published":"1999-12-31T05:00:00Z","modified":"2026-06-16T21:50:18.833Z","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":"2026-11-02T13:58:51.654586Z"}]}}