{
  "id": "CVE-2007-1030",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-02-21T11:28:00.000",
  "lastModified": "2018-10-16T16:36:26.327",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Niels Provos libevent 1.2 and 1.2a allows remote attackers to cause a denial of service (infinite loop) via a DNS response containing a label pointer that references its own offset."
    },
    {
      "lang": "es",
      "value": "Niels Provos libevent 1.2 y 1.2a permite a atacantes remotos provocar denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una respuesta DNS que contiene una puntero de etiqueta que referencia a su propio offset."
    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Not vulnerable. This issue did not affect versions of libevent as shipped with Red Hat Enterprise Linux 5.",
      "lastModified": "2008-04-04T00:00:00"
    }
  ],
  "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:niels_provos:libevent:1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E4603F6-5C07-4257-B6CA-BDF3AB9C1A3B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:niels_provos:libevent:1.2a:*:*:*:*:*:*:*",
              "matchCriteriaId": "47B87DA5-46D7-4091-B144-0C7EACE57C2A"
            }
          ]
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      ]
    }
  ],
  "references": [
    {
      "url": "http://monkey.org/~provos/libevent/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/33228",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24181",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securityreason.com/securityalert/2268",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/460530/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/22606",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0647",
      "source": "cve@mitre.org"
    }
  ]
}