FKIE_CVE-2007-2930
Vulnerability from fkie_nvd - Published: 2007-09-12 01:17 - Updated: 2026-06-16 22:40
Severity
Summary
The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver, which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cret@cert.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AFF21739-D70A-47DC-9912-ADDD83D66B16",
"versionEndIncluding": "8.4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver, which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926."
},
{
"lang": "es",
"value": "Los algoritmos PRNG (1) NSID_SHUFFLE_ONLY y (2) NSID_USE_POOL en ISC BIND 8 anterior a 8.4.7-P1 generan identificadores de petici\u00f3n DNS predecibles cuando env\u00edan peticiones salientes tales como mensajes NOTIFY cuando responden preguntas como resolvedor, lo cual permite a atacantes remotos falsear las cach\u00e9s DNS a trav\u00e9s de vectores desconocido. NOTA: este problema es diferente de CVE-2007-2926."
}
],
"id": "CVE-2007-2930",
"lastModified": "2026-06-16T22:40:43.440",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-09-12T01:17:00.000",
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},
{
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},
{
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"url": "http://secunia.com/advisories/26858"
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{
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},
{
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"url": "http://secunia.com/advisories/27459"
},
{
"source": "cret@cert.org",
"url": "http://secunia.com/advisories/27465"
},
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},
{
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},
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],
"url": "http://www.kb.cert.org/vuls/id/927905"
},
{
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"url": "http://www.securityfocus.com/archive/1/477870/100/100/threaded"
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"url": "http://www.securityfocus.com/archive/1/481424/100/0/threaded"
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"url": "http://www.securitytracker.com/id?1018615"
},
{
"source": "cret@cert.org",
"url": "http://www.trusteer.com/docs/bind8dns.html"
},
{
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"url": "http://www.vupen.com/english/advisories/2007/2991"
},
{
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"url": "http://www.vupen.com/english/advisories/2007/3192"
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"url": "http://www.vupen.com/english/advisories/2007/3639"
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"url": "http://www.vupen.com/english/advisories/2007/3668"
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"url": "http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/43/022954-01.pdf"
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{
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"url": "http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18\u0026ID=3975"
},
{
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2154"
},
{
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"url": "http://secunia.com/advisories/26858"
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"url": "http://www.vupen.com/english/advisories/2007/3639"
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"url": "http://www.vupen.com/english/advisories/2007/3668"
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"url": "http://www.vupen.com/english/advisories/2007/3936"
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{
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}
],
"sourceIdentifier": "cret@cert.org",
"vendorComments": [
{
"comment": "Not vulnerable. This issue did not affect the versions of bind as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.",
"lastModified": "2007-09-12T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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