{
  "id": "CVE-2007-4405",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-08-18T21:17:00.000",
  "lastModified": "2024-11-21T00:35:30.970",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service (memory and bandwidth consumption) by creating a large number of unused channels (zannels)."
    },
    {
      "lang": "es",
      "value": "ircu 2.10.12.02 hasta 2.10.12.04 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de memoria y ancho de banda) creando un gran n\u00famero de canales sin usar (zannels)."
    }
  ],
  "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",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "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:universal_ircd:ircu:2.10.12.02:*:*:*:*:*:*:*",
              "matchCriteriaId": "AAB40F55-AEB9-4C11-9DD1-CEE82B8D5677"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:universal_ircd:ircu:2.10.12.03:*:*:*:*:*:*:*",
              "matchCriteriaId": "F0AD3199-0273-4B7C-9DBA-C93B38A9B998"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:universal_ircd:ircu:2.10.12.04:*:*:*:*:*:*:*",
              "matchCriteriaId": "B0DEFEDA-4060-4991-8B91-BE2A6690E3CE"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://osvdb.org/46718",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/3031",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/476285/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25285",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35988",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/46718",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/3031",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/476285/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/25285",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35988",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}