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CVE-2008-4227

Estado: ModificadaAlta (7.5)—

El sistema operativo Apple iPhone desde la v1.0 hasta la v2.1 y el sistema operativo iPhone para el iPod Touch desde la v1.0 hasta la v2.1 cambian el nivel de cifrado de las conexiones VPN PPTP a un nivel mas bajo del que fue usado previamente, lo cual facilita a atacantes remotos obtener información sensible o secuestras una conexión mediante el descifrado del trafico de red.

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)

Apple — Iphone OS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-4227",
  "cveTags": [],
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        "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": false,
        "userInteractionRequired": false
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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  "published": "2008-11-25T23:30:00.360",
  "references": [
    {
      "url": "http://lists.apple.com/archives/security-announce/2008/Nov/msg00002.html",
      "tags": [
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      "url": "http://secunia.com/advisories/32756",
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      "tags": [
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      "source": "cve@mitre.org"
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    {
      "url": "http://www.securityfocus.com/bid/32394",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-310"
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  "descriptions": [
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      "value": "Apple iPhone OS 1.0 through 2.1 and iPhone OS for iPod touch 1.1 through 2.1 changes the encryption level of PPTP VPN connections to a lower level than was previously used, which makes it easier for remote attackers to obtain sensitive information or hijack a connection by decrypting network traffic."
    },
    {
      "lang": "es",
      "value": "El sistema operativo Apple iPhone  desde la v1.0 hasta la v2.1 y el sistema operativo iPhone para el iPod Touch desde la v1.0 hasta la v2.1 cambian el nivel de cifrado de las conexiones VPN PPTP a un nivel mas bajo del que fue usado previamente, lo cual facilita a atacantes remotos obtener información sensible o secuestras una conexión mediante el descifrado del trafico de red."
    }
  ],
  "lastModified": "2026-06-16T22:57:25.640",
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