CVE-2013-3661

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*", "matchCriteriaId": "F282E5E8-A5C9-4092-B0BF-07A5A2CAA6F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*", "matchCriteriaId": "D16A8D29-57BF-4B74-85F2-24DBD8B52BBF", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_8:-:-:x64:*:*:*:*:*", "matchCriteriaId": "DE8E7D74-0DCB-4633-B502-EDC2112229BA", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_8:-:-:x86:*:*:*:*:*", "matchCriteriaId": "9DAA2E6F-A666-4136-8F6B-E35C313CAB2B", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:*", "matchCriteriaId": "ABC7A32C-4A4A-4533-B42E-350E728ADFEB", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*", 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"operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The EPATHOBJ::bFlatten function in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not check whether linked-list traversal is continually accessing the same list member, which allows local users to cause a denial of service (infinite traversal) via vectors that trigger a crafted PATHRECORD chain."}, {"lang": "es", "value": "La funci\u00f3n EPATHOBJ::bFlatten en win32k.sys en Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 y R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, y Windows RT, no comprueba si lista vinculada accede continuamente al mismo miembro de la lista, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (recorrido infinito) a trav\u00e9s de vectores que provocan una cadena PATHRECORD manipulada."}], "id": "CVE-2013-3661", "lastModified": "2026-06-16T23:55:35.980", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-05-24T20:55:01.940", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2013-05/0094.html"}, {"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0006.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], 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