CVE-2011-0414
Status: ModifiedHigh (7.1)—
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.
CVSS
- Version: 2.0
- Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
- Base score: 7.1
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 14%
- Percentile among all scored CVEs: 96
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-399
References
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://secunia.com/advisories/43439
- http://secunia.com/advisories/43443
- http://www.debian.org/security/2011/dsa-2208
- http://www.isc.org/software/bind/advisories/cve-2011-0414
- http://www.kb.cert.org/vuls/id/449980
- http://www.kb.cert.org/vuls/id/559980
- http://www.securitytracker.com/id?1025110
- http://www.ubuntu.com/usn/USN-1070-1
- http://www.vupen.com/english/advisories/2011/0466
- http://www.vupen.com/english/advisories/2011/0489
- https://bugzilla.redhat.com/show_bug.cgi?id=679496
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://secunia.com/advisories/43439
- http://secunia.com/advisories/43443
- http://www.debian.org/security/2011/dsa-2208
- http://www.isc.org/software/bind/advisories/cve-2011-0414
- http://www.kb.cert.org/vuls/id/449980
- http://www.kb.cert.org/vuls/id/559980
- http://www.securitytracker.com/id?1025110
- http://www.ubuntu.com/usn/USN-1070-1
- http://www.vupen.com/english/advisories/2011/0466
- http://www.vupen.com/english/advisories/2011/0489
- https://bugzilla.redhat.com/show_bug.cgi?id=679496
Raw JSON (NVD)
Show
{
"id": "CVE-2011-0414",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.1,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 6.9,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
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"userInteractionRequired": false
}
]
},
"affected": [
{
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"affectedData": [
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"published": "2011-02-23T19:00:01.907",
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"vulnStatus": "Modified",
"weaknesses": [
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"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
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"value": "CWE-399"
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]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "En ISC BIND versión 9.7.1 hasta 9.7.2-P3, cuando está configurado como un servidor autorizado, permite a los atacantes remotos generar una denegación de servicio (punto muerto y suspensión de demonio) al enviar una consulta en el momento de (1) una transferencia IXFR o ( 2) una actualización de DDNS."
}
],
"lastModified": "2026-06-16T23:27:18.810",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"sourceIdentifier": "cret@cert.org"
}