{
  "id": "CVE-2011-1870",
  "sourceIdentifier": "secure@microsoft.com",
  "published": "2011-07-13T23:55:00.897",
  "lastModified": "2024-11-21T01:27:13.103",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that triggers an incorrect memory assignment for a user transaction, aka \"CSRSS Local EOP SrvWriteConsoleOutputString Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Desbordamiento de entero en la rutina de ejecuci\u00f3n del  subsistema cliente/servidor (tambi\u00e9n conocido como CSRSS) en el subsistema Win32 en Microsoft Windows XP SP2 y SP3, y Windows Server 2003 SP2, permite a usuarios locales conseguir privilegios o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de una aplicaci\u00f3n dise\u00f1ada que provoca una asignaci\u00f3n de memoria incorrecta para una transacci\u00f3n de usuario, alias \"Vulnerabilidad  local CSRSS EOP SrvWriteConsoleOutputString\"."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  ],
  "references": [
    {
      "url": "http://osvdb.org/73795",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/48605",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html",
      "source": "secure@microsoft.com",
      "tags": [
        "US Government Resource"
      ]
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-056",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12889",
      "source": "secure@microsoft.com"
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}