{ "id": "CVE-2011-1978", "sourceIdentifier": "secure@microsoft.com", "published": "2011-08-10T21:55:02.017", "lastModified": "2020-09-28T12:58:30.503", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Microsoft .NET Framework 2.0 SP2, 3.5.1, and 4 does not properly validate the System.Net.Sockets trust level, which allows remote attackers to obtain sensitive information or trigger arbitrary outbound network traffic via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka \"Socket Restriction Bypass Vulnerability.\"" }, { "lang": "es", "value": "Microsoft .NET Framework v2.0 SP2, v3.5.1 y v4 no valida adecuadamente el nivel de confianza de System.Net.Sockets, esto permite a atacantes remotos obtener informaci\u00f3n sensible o provocar un tr\u00e1fico de red arbitrario fuera de l\u00edmite a trav\u00e9s de (1) una aplicaci\u00f3n del navegador XAML manipulada (tambi\u00e9n conocida como XBAP), (2) una aplicaci\u00f3n ASP.NET manipulada o (3) una aplicaci\u00f3n .NET Framework manipulada. Tambi\u00e9n se conoce como \"Vulnerabilidad de Evitaci\u00f3n de la Restricci\u00f3n de Socket\"." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-200" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:*", 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"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12901", "source": "secure@microsoft.com" } ] }