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CVE-2008-3434

Estado: ModificadaAlta (7.5)—

Apple iTunes anterior a versión 10.5.1, no comprueba apropiadamente la autenticidad de las actualizaciones, lo que permite a los atacantes de tipo man-in-the-middle ejecutar código arbitrario por medio de una actualización de tipo caballo de troya, como es demostrado por el evilgrade y el envenenamiento de la caché de DNS.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-3434",
  "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": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-08-01T14:41:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2008-07/0250.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.apple.com/archives/Security-announce/2011/Nov/msg00003.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://support.apple.com/kb/HT5030",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.infobyte.com.ar/down/Francisco%20Amato%20-%20evilgrade%20-%20ENG.pdf",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.infobyte.com.ar/down/isr-evilgrade-1.0.0.tar.gz",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17136",
      "source": "cve@mitre.org"
    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.infobyte.com.ar/down/Francisco%20Amato%20-%20evilgrade%20-%20ENG.pdf",
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
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      "lang": "en",
      "value": "Apple iTunes before 10.5.1 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning."
    },
    {
      "lang": "es",
      "value": "Apple iTunes anterior a versión 10.5.1, no comprueba apropiadamente la autenticidad de las actualizaciones, lo que permite a los atacantes de tipo man-in-the-middle ejecutar código arbitrario por medio de una actualización de tipo caballo de troya, como es demostrado por el evilgrade y el envenenamiento de la caché  de DNS."
    }
  ],
  "lastModified": "2026-06-16T22:55:49.390",
  "configurations": [
    {
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}