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{
"id": "CVE-2011-0283",
"sourceIdentifier": "cve@mitre.org",
"published": "2011-02-10T18:00:55.317",
"lastModified": "2020-01-21T15:46:10.500",
"vulnStatus": "Modified",
"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n'CWE-476: NULL Pointer Dereference'",
"descriptions": [
{
"lang": "en",
"value": "The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet."
},
{
"lang": "es",
"value": "El Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.9, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia a puntero nulo y ca\u00edda de demonio) a trav\u00e9s de un paquete de solicitud con formato incorrecto que no activa un paquete de respuesta."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*",
"matchCriteriaId": "86738633-C081-4440-9F75-A775D6DF2228"
}
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}
],
"references": [
{
"url": "http://securityreason.com/securityalert/8073",
"source": "cve@mitre.org"
},
{
"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securityfocus.com/archive/1/516299/100/0/threaded",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/46272",
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id?1025037",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2011/0330",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
}
]
}