CVE-2011-2005

afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-080
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13114

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_2003_server::sp2::::::*
	cpe:2.3:o:microsoft:windows_server_2003::sp2::::::*
	cpe:2.3:o:microsoft:windows_xp::sp3::::::*
	cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:::::*

History

No history.

Information

Published : 2011-10-12 02:52

Updated : 2019-02-26 14:04

NVD link : CVE-2011-2005

Mitre link : CVE-2011-2005

CVE.ORG link : CVE-2011-2005

JSON object : View

Products Affected

microsoft

windows_xp
windows_server_2003
windows_2003_server

CWE

CWE-264

Permissions, Privileges, and Access Controls

{"id": "CVE-2011-2005", "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": "2011-10-12T02:52:43.910", "references": [{"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-080", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13114", "source": "secure@microsoft.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka \"Ancillary Function Driver Elevation of Privilege Vulnerability.\""}, {"lang": "es", "value": "afd.sys en el controlador de funci\u00f3n auxiliar de Microsoft Windows XP SP2 y SP3 y Server 2003 SP2 no valida correctamente la entrada de datos que se le pasa en modo de usuario una vez en modo kernel, lo que permite a usuarios locales conseguir privilegios a trav\u00e9s de una aplicaci\u00f3n espec\u00edficamente creada para este fin. Tambi\u00e9n conocida como \"Vulnerabilidad de elevaci\u00f3n de privilegios del controlador de funci\u00f3n auxiliar\"."}], "lastModified": "2019-02-26T14:04:00.993", "cisaActionDue": "2022-04-18", "cisaExploitAdd": "2022-03-28", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2978BF86-5A1A-438E-B81F-F360D0E30C9C"}, {"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_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", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability"}