CVE-2012-1893

{"id": "CVE-2012-1893", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-07-10T21:55:06.197", "references": [{"url": "http://www.us-cert.gov/cas/techalerts/TA12-192A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-047", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15654", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-192A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-047", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15654", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate callback parameters during creation of a hook procedure, which allows local users to gain privileges via a crafted application, aka \"Win32k Incorrect Type Handling Vulnerability.\""}, {"lang": "es", "value": "win32k.sys en los controladores del kernel en Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, y R2 SP1, y Windows 7 Gold y SP1 no valida correctamente los par\u00e1metros de llamada durante la creaci\u00f3n de un \"hook\", permitiendo a usuarios locales conseguir privilegios a trav\u00e9s de una aplicaci\u00f3n manipulada, tambi\u00e9n conocido como \"Win32k Incorrect Type Handling Vulnerability.\""}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE381783-027E-4B6D-B801-59873E5EA483"}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:x86:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2C3594F-7C2C-4E2D-9BC5-F4F89B7BF4D5"}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FA15D65-7C32-4C7A-9915-746AB3F454EE"}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:x86:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "976EFC05-9B37-4661-AD34-4FFDB5AB48E0"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D3B5E4F-56A6-4696-BBB4-19DF3613D020"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C684420-1614-4DAE-9BD9-F1FE9102A50F"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFF81F4B-7D92-4398-8658-84530FB8F518"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32C28EC2-8A34-4E30-A76A-86921D7332C1"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC916D5A-0644-4423-A52E-D4310906BE78"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95DC297F-06DB-4FB3-BFB6-7312C059E047"}, {"criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0A0D2704-C058-420B-B368-372D1129E914"}, {"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE477A73-4EE4-41E9-8694-5A3D5DC88656"}, {"criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFAC3F90-77BF-4F56-A89B-8A3D2D1FC6D6"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}