CVE-2006-0550

Estado: ModificadaAlta (7.5)—

Buffer overflow in an unspecified Oracle Client utility might allow remote attackers to execute arbitrary code or cause a denial of service. NOTE: due to the lack of relevant details from the Oracle advisory, a separate CVE is being created since it cannot be conclusively proven that this issue has been addressed by Oracle. It is possible that this is the same issue as Oracle Vuln# DBC02 from the January 2006 CPU, in which case this would be a duplicate of CVE-2006-0283. However, there are enough inconsistencies that the mapping can not be made authoritatively.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 8.23%
Percentil entre todas las CVEs puntuadas: 95
Fecha de la puntuación: 10/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Oracle — Oracle Client

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2006-0550",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-02-04T02:02:00.000",
  "references": [
    {
      "url": "http://www.integrigy.com/info/IntegrigySecurityAnalysis-CPU0106.pdf",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/999268",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.oracle.com/technology/deploy/security/pdf/cpujan2006.html",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.red-database-security.com/advisory/oracle_cpu_jan_2006.html",
      "tags": [
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    },
    {
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    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA06-018A.html",
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        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/24321",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in an unspecified Oracle Client utility might allow remote attackers to execute arbitrary code or cause a denial of service.  NOTE: due to the lack of relevant details from the Oracle advisory, a separate CVE is being created since it cannot be conclusively proven that this issue has been addressed by Oracle.  It is possible that this is the same issue as Oracle Vuln# DBC02 from the January 2006 CPU, in which case this would be a duplicate of CVE-2006-0283.  However, there are enough inconsistencies that the mapping can not be made authoritatively."
    }
  ],
  "lastModified": "2026-06-16T22:20:49.467",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:oracle_client:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18651415-E012-4C47-AFDB-159C71547B98"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}