{
  "id": "CVE-2009-2050",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2009-08-27T17:00:00.877",
  "lastModified": "2021-10-06T15:10:21.603",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco Unified Communications Manager (aka CUCM, formerly CallManager) before 6.1(1) allows remote attackers to cause a denial of service (voice-services outage) via a malformed header in a SIP message, aka Bug ID CSCsi46466."
    },
    {
      "lang": "es",
      "value": "Cisco Unified Communications Manager (tambi\u00e9n conocido como CUCM, formalmente CallManager) anteriores a v6.1(1) permite a los atacantes remotos causar una denegaci\u00f3n de servicio (parada servicio de voz) a trav\u00e9s de cabeceras malformadas en un mensaje SIP, tambi\u00e9n conocido como Bug ID CSCsi46466."
    }
  ],
  "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:cisco:unified_communications_manager:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.1\\(1\\)",
              "matchCriteriaId": "955CAD70-C632-4317-9B5D-89B68AAD1C8D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://osvdb.org/57452",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://secunia.com/advisories/36495",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/36499",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/36152",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id?1022775",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    }
  ]
}