{
  "id": "CVE-2007-4391",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-08-17T22:17:00.000",
  "lastModified": "2017-07-29T01:32:54.583",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 allows remote attackers to cause a denial of service (application crash) via a certain length field in JPEG2000 data, as demonstrated by sending an \"invite to view my webcam\" request, and then injecting a DLL into the attacker's peer Yahoo! Messenger application when this request is accepted."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en pila en Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 permite a atacantes remotos provocar denegaci\u00f3n de servicio (caida de aplicaci\u00f3n)a trav\u00e9s de ciertas longitudes de campo en los datos JPEG2000, como se demostr\u00f3 con el env\u00edo de una respuesta a \"una invitaci\u00f3n para ver mi webcam\", y su posterior inyecci\u00f3n de una DLL dentro de la aplicaci\u00f3n Yahoo! Messenger atacada cuando esta respuesta es aceptada."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": true,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:yahoo:messenger:8.1.0.413:*:*:*:*:*:*:*",
              "matchCriteriaId": "40D0435F-F38D-42E2-AA34-F256B9D2B2C0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.avertlabs.com/research/blog/index.php/2007/08/15/more-on-the-yahoo-messenger-webcam-0day/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/515968",
      "source": "cve@mitre.org",
      "tags": [
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/25330",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1018586",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.team509.com/expyahoo.rar",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/2917",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36115",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.xfocus.net/bbs/index.php?act=ST&f=2&t=64639&page=1#entry321749",
      "source": "cve@mitre.org"
    }
  ]
}