{
  "id": "CVE-2007-5729",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-10-30T22:46:00.000",
  "lastModified": "2020-12-15T23:48:42.407",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The NE2000 emulator in QEMU 0.8.2 allows local users to execute arbitrary code by writing Ethernet frames with a size larger than the MTU to the EN0_TCNT register, which triggers a heap-based buffer overflow in the slirp library, aka NE2000 \"mtu\" heap overflow.  NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of \"NE2000 network driver and the socket code,\" but this is the correct identifier for the mtu overflow vulnerability."
    },
    {
      "lang": "es",
      "value": "El emulador NE2000 en QEMU 0.8.2 permite a usuarios locales ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de la escritura de la estructura ethernet con un tama\u00f1o mayor que el MTU en el registro EN0_TCNT, lo cual dispara un desbordamiento de b\u00fafer basado en pila en la libreria slirp, tambi\u00e9n conocida como desbordamiento de pila NE2000 \"mtu\". NOTA: algunas fuentes han utilizado CVE-2007-1321 para referenciar este asunto como una parte de \"el controlado de red NE2000 y el c\u00f3digo de conexi\u00f3n,\" pero este es el indentificador correcto para la vulnerabilidad de desbordamiento de mtu."
    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Not vulnerable. This issue did not affect Xen as shipped with Red Hat Enterprise Linux 5.",
      "lastModified": "2007-11-02T00:00:00"
    }
  ],
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          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2
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        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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