CVE-2002-2213 json
The DNS resolver in unspecified versions of Infoblox DNS One, when resolving recursive DNS queries for arbitrary hosts, allows remote attac…
published 2002-12-31 23 y ago modified 2026-06-16 4 mo ago also EUVD-2002-2192
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
The DNS resolver in unspecified versions of Infoblox DNS One, 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.
Patch / fix
Exploit prediction
2.40% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
rnp.br
/cais/alertas/2002/cais-ALR-19112002a.html
patch
- imconf.net /imw-2002/imw2002-papers/198.pdf
-
kb.cert.org
/vuls/id/457875
third-party-advisory, us-government-resource
- kb.cert.org /vuls/id/IAFY-5FDPYJ
Sources
- CVE List CVE-2002-2213
- NVD CVE-2002-2213
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