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CVE-2009-3277

Estado: ModificadaMedia (5)—

DataVault.Tesla/Impl/TypeSystem/AssociationHelper.cs in datavault allows context-dependent attackers to cause a denial of service (CPU consumption) via an input string composed of an [ (open bracket) followed by many commas, related to a certain regular expression, aka a "ReDoS" 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)

Xenu BY — Datavault

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-3277",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-09-21T19:30:00.593",
  "references": [
    {
      "url": "http://www.checkmarx.com/Upload/Documents/PDF/Checkmarx_OWASP_IL_2009_ReDoS.pdf",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/506419/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.checkmarx.com/Upload/Documents/PDF/Checkmarx_OWASP_IL_2009_ReDoS.pdf",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/506419/100/0/threaded",
      "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": "DataVault.Tesla/Impl/TypeSystem/AssociationHelper.cs in datavault allows context-dependent attackers to cause a denial of service (CPU consumption) via an input string composed of an [ (open bracket) followed by many commas, related to a certain regular expression, aka a \"ReDoS\" vulnerability."
    },
    {
      "lang": "es",
      "value": "DataVault.Tesla/Impl/TypeSystem/AssociationHelper.cs en datavault permite a los atacantes dependientes del contexto provocar una denegación de servicio (consumo de CPU) mediante un cadena de entrada compuesta por un [ (abrir corchete) seguido de muchas comas, relacionado con cierta expresión regular, también conocido como vulnerabilidad \"ReDoS\" (Denegación de servicio mediante expresión regular)."
    }
  ],
  "lastModified": "2026-06-16T23:11:17.477",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xenu_by:datavault:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D1E6B304-0BE7-42CF-8E1E-3536E4F3C2AB"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}