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CVE-2007-4776

Estado: ModificadaAlta (9.3)—

Buffer overflow in Microsoft Visual Basic 6.0 and Enterprise Edition 6.0 SP6 allows user-assisted remote attackers to execute arbitrary code via a Visual Basic project (vbp) file containing a long Reference line, related to VBP_Open and OLE. NOTE: there are limited usage scenarios under which this would be a vulnerability.

CVSS

Probabilidad de explotación (EPSS)

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)

Microsoft — Visual Basic

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-4776",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-09-10T21:17:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/26704",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/36936",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25629",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1018676",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4361",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4431",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/26704",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/36936",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/25629",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1018676",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4361",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4431",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in Microsoft Visual Basic 6.0 and Enterprise Edition 6.0 SP6 allows user-assisted remote attackers to execute arbitrary code via a Visual Basic project (vbp) file containing a long Reference line, related to VBP_Open and OLE. NOTE: there are limited usage scenarios under which this would be a vulnerability."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en Microsoft Visual Basic versión 6.0 y Enterprise Edition versión 6.0 SP6, permite a atacantes remotos asistidos por el usuario ejecutar código arbitrario por medio de un archivo de proyecto de Visual Basic (vbp) que contiene una línea de referencia larga, relacionada con VBP_Open y OLE. NOTA: se presentan escenarios de uso limitados en los que esto sería una vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-16T22:44:46.480",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:visual_basic:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "42D281B3-B2E0-4E36-B1BD-83865AE4B3C5"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:visual_basic:6.0:sp6:enterprise:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CF4DF3F5-AA1F-4F14-AEF5-247BBA88AEF5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}