{"id":"CVE-2002-2211","aliases":["EUVD-2002-2190","GHSA-566q-9c9p-9jc4"],"status":"published","title":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote...","description":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08311,"percentile":0.94968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:51Z","products":[{"vendor":"isc","product":"bind"}],"references":[{"url":"http://secunia.com/advisories/20217","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.imconf.net/imw-2002/imw2002-papers/198.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/434523/100/0/threaded","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/IAFY-5FDPYP","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/457875","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.vupen.com/english/advisories/2006/1923","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://lists.apple.com/archives/Security-announce/2002/Nov/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/IAFY-5FDT4U","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/IAFY-5FZSLQ","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.rnp.br/cais/alertas/2002/cais-ALR-19112002a.html","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2211"},{"url":"https://github.com/advisories/GHSA-566q-9c9p-9jc4"}],"sources":{"cve":[{"id":"CVE-2002-2211","description":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods.","status":"published","published":"2006-05-23T16:00:00Z","modified":"2024-08-08T03:51:17.718Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2190","description":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods.","status":"published","published":"2006-05-23T16:00:00Z","modified":"2024-08-08T03:51:17Z","updated_at":"2026-11-03T01:14:54.410056Z"}],"ghsa":[{"id":"GHSA-566q-9c9p-9jc4","title":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote...","description":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods.","status":"published","published":"2022-04-30T18:22:44Z","modified":"2023-01-30T05:06:41Z","updated_at":"2026-11-02T14:47:32.835443Z"}],"nvd":[{"id":"CVE-2002-2211","description":"BIND 4 and BIND 8, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:51.203Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}