nvd-json-data-feeds/CVE-2011/CVE-2011-50xx/CVE-2011-5056.json

{
  "id": "CVE-2011-5056",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2012-01-08T00:55:03.550",
  "lastModified": "2024-11-21T01:33:31.370",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service (CPU consumption) via crafted records in zone files, a different vulnerability than CVE-2012-0024."
    },
    {
      "lang": "es",
      "value": "El servidor autoritativo en maraDNS hasta la versi\u00f3n v2.0.04 calcula los valores hash de los datos del DNS sin restringir la capacidad de obtener colisiones de hash de una forma predecible. Esto podr\u00eda permitir a usuarios locales provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de registros debidamente modificados en los archivos de zona. Se trata de una vulnerabilidad diferente a CVE-2012-0024."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.0.04",
              "matchCriteriaId": "586F8C0D-D3B6-41AD-9522-F8ABDCBD3562"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://samiam.org/blog/20111229.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id?1026820",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72258",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://samiam.org/blog/20111229.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id?1026820",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72258",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    }
  ]
}