{
  "id": "CVE-2007-3917",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-10-11T10:17:00.000",
  "lastModified": "2017-07-29T01:32:37.223",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The multiplayer engine in Wesnoth 1.2.x before 1.2.7 and 1.3.x before 1.3.9 allows remote servers to cause a denial of service (crash) via a long message with multibyte characters that can produce an invalid UTF-8 string after it is truncated, which triggers an uncaught exception, involving the truncate_message function in server/server.cpp.  NOTE: this issue affects both clients and servers."
    },
    {
      "lang": "es",
      "value": "El motor multijugador en Wesnoth versiones 1.2.x anteriores a 1.2.7 y versiones 1.3.x anteriores a 1.3.9, permite a los servidores remotos causar una denegaci\u00f3n de servicio (bloqueo) por medio de un mensaje largo con caracteres multibyte que puede producir una cadena UTF-8 no v\u00e1lida despu\u00e9s que est\u00e1 truncado, lo que desencadena una excepci\u00f3n no detectada, que involucra la funci\u00f3n truncate_message en el archivo server/server.cpp. NOTA: este problema afecta tanto a los clientes como a los servidores."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-134"
        }
      ]
    }
  ],
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          "operator": "OR",
          "negate": false,
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  "references": [
    {
      "url": "http://svn.gna.org/viewcvs/wesnoth/tags/1.2.7/changelog?rev=20982&view=download",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2007/dsa-1386",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25995",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3449",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.wesnoth.org/forum/viewtopic.php?p=256618",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.wesnoth.org/forum/viewtopic.php?t=18188",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=324841",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37047",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00194.html",
      "source": "cve@mitre.org"
    }
  ]
}