{
  "id": "CVE-2007-3527",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-07-03T18:30:00.000",
  "lastModified": "2012-10-31T02:39:01.200",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in Firebird 2.0.0 allows remote authenticated users to cause a denial of service (CPU consumption) via certain database operations with multi-byte character sets that trigger an attempt to use the value 65536 for a 16-bit integer, which is treated as 0 and causes an infinite loop on zero-length data."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de entero en Firebird 2.0.0 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de CPU) mediante determinadas operaciones de base de datos con juegos de caracteres multi-byte que disparan un intento de usar el valor 65536 para un entero de 16 bits, el cual es tratado como 0 y provoca un bucle infinito en datos de longitud cero."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 6.9,
        "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": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:firebirdsql:firebird:2.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "752CBE1B-55FA-46AC-B604-C956081F5EF2"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://tracker.firebirdsql.org/browse/CORE-1063",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2008/dsa-1529",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.firebirdsql.org/rlsnotes/Firebird-2.0.1-ReleaseNotes.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/28473",
      "source": "cve@mitre.org"
    }
  ]
}