nvd-json-data-feeds/CVE-2011/CVE-2011-32xx/CVE-2011-3288.json

{
  "id": "CVE-2011-3288",
  "sourceIdentifier": "psirt@cisco.com",
  "published": "2011-10-06T10:55:05.097",
  "lastModified": "2024-11-21T01:30:11.943",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco Unified Presence before 8.5(4) does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption, and process crash) via a crafted XML document containing a large number of nested entity references, aka Bug IDs CSCtq89842 and CSCtq88547, a similar issue to CVE-2003-1564."
    },
    {
      "lang": "es",
      "value": "Cisco Unified Presence antes de su versi\u00f3n v8.5(4) no detecta correctamente la recursividad durante la expansi\u00f3n de la entidad, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria y CPU, y finalmente la ca\u00edda del proceso) a trav\u00e9s de un documento XML debidamente modificado que contiene un gran n\u00famero de referencias a entidades anidadas. Se trata de un problema tambi\u00e9n conocido como Bug ID CSCtq89842 y CSCtq88547. Es un problema similar a CVE-2003-1564."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "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": "CWE-776"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:unified_presence:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "8.5\\(4\\)",
              "matchCriteriaId": "D0C47E5D-3198-46F7-B2EC-95416E2A7CC3"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d47.shtml",
      "source": "psirt@cisco.com",
      "tags": [
        "Not Applicable"
      ]
    },
    {
      "url": "https://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-20110928-xcpcupsxml.html",
      "source": "nvd@nist.gov",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d47.shtml",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable"
      ]
    }
  ]
}