CVE-2011-0414
HIGH · CVSS 7.1EPSS 13.7%EU EUVD
ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.
Key facts
- CVSS score
- 7.1 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 13.7% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-0440)
- Published
- February 23, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-0440 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- isc / bind
- isc / bind
- isc / bind
- isc / bind
- isc / bind
- isc / bind
- isc / bind
- isc / bind
- isc / bind
References
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://secunia.com/advisories/43439
- http://secunia.com/advisories/43443(Vendor Advisory)
- http://www.debian.org/security/2011/dsa-2208
- http://www.isc.org/software/bind/advisories/cve-2011-0414(Vendor Advisory)
- http://www.kb.cert.org/vuls/id/449980(US Government Resource)
- http://www.kb.cert.org/vuls/id/559980(US Government Resource)
- http://www.securitytracker.com/id?1025110
- http://www.ubuntu.com/usn/USN-1070-1
- http://www.vupen.com/english/advisories/2011/0466(Vendor Advisory)
- http://www.vupen.com/english/advisories/2011/0489(Vendor Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=679496
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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