CVE-2011-1886

{"id": "CVE-2011-1886", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-07-13T23:55:01.397", "references": [{"url": "http://osvdb.org/73791", "source": "secure@microsoft.com"}, {"url": "http://secunia.com/advisories/45186", "source": "secure@microsoft.com"}, {"url": "http://support.avaya.com/css/P8/documents/100144947", "source": "secure@microsoft.com"}, {"url": "http://www.securityfocus.com/bid/48607", "source": "secure@microsoft.com"}, {"url": "http://www.securitytracker.com/id?1025761", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778", "source": "secure@microsoft.com"}, {"url": "http://osvdb.org/73791", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/45186", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.avaya.com/css/P8/documents/100144947", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/48607", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1025761", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka \"Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability.\""}, {"lang": "es", "value": "win32k.sys en los controladores de modo kernel de Microsoft Windows XP Service Pack 3 no valida correctamente los argumentos de las funciones, que permite a usuarios locales leer datos arbitrarios de la memoria del kernel a trav\u00e9s de una aplicaci\u00f3n dise\u00f1ada que provoca una desreferencia a puntero nulo, tambi\u00e9n conocido como \" Validadci\u00f3n de par\u00e1metros incorrecto en Win32k permite la divulgaci\u00f3n de informaci\u00f3n. \""}], "lastModified": "2024-11-21T01:27:15.020", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE477A73-4EE4-41E9-8694-5A3D5DC88656"}], "operator": "OR"}]}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n'CWE-476: NULL Pointer Dereference'", "sourceIdentifier": "secure@microsoft.com"}