fkie_cve-2015-5470
Vulnerability from fkie_nvd
Published
2015-11-02 19:59
Modified
2024-11-21 02:33
Severity ?
Summary
The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| powerdns | authoritative | * | |
| powerdns | authoritative | 3.4.0 | |
| powerdns | authoritative | 3.4.1 | |
| powerdns | authoritative | 3.4.2 | |
| powerdns | authoritative | 3.4.3 | |
| powerdns | authoritative | 3.4.4 | |
| powerdns | recursor | * | |
| powerdns | recursor | 3.7.1 | |
| powerdns | recursor | 3.7.2 |
{
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{
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"versionEndIncluding": "3.3.2",
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},
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868."
},
{
"lang": "es",
"value": "La funcionalidad de descompresi\u00f3n de etiqueta en PowerDNS Recursor en versiones anteriores a 3.6.4 y 3.7.x en versiones anteriores a 3.7.3 y Authoritative (Auth) Server en versiones anteriores a 3.3.3 y 3.4.x en versiones anteriores a 3.4.5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU o ca\u00edda) a trav\u00e9s de una petici\u00f3n con un nombre largo que se refiere a s\u00ed mismo. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2015-1868."
}
],
"id": "CVE-2015-5470",
"lastModified": "2024-11-21T02:33:05.253",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2015-11-02T19:59:09.530",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2015/07/07/6"
},
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2015/07/10/8"
},
{
"source": "cve@mitre.org",
"tags": [
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"url": "https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/"
},
{
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"url": "http://www.openwall.com/lists/oss-security/2015/07/07/6"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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