Vulnerability Monitor

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CVE-2011-1229

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."

Published

2011-04-13T20:26:25.250

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.2 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	microsoft	windows_2003_server	-	Yes
Operating System	microsoft	windows_7	-	Yes
Operating System	microsoft	windows_7	-	Yes
Operating System	microsoft	windows_server_2003	-	Yes
Operating System	microsoft	windows_server_2008	-	Yes
Operating System	microsoft	windows_server_2008	-	Yes
Operating System	microsoft	windows_server_2008	r2	Yes
Operating System	microsoft	windows_server_2008	r2	Yes
Operating System	microsoft	windows_server_2008	r2	Yes
Operating System	microsoft	windows_server_2008	r2	Yes
Operating System	microsoft	windows_vista	-	Yes
Operating System	microsoft	windows_vista	-	Yes
Operating System	microsoft	windows_vista	-	Yes
Operating System	microsoft	windows_vista	-	Yes
Operating System	microsoft	windows_xp	-	Yes
Operating System	microsoft	windows_xp	-	Yes
Application	avaya	agent_access	*	Yes
Application	avaya	aura_conferencing_standard_edition	6.0.0	Yes
Application	avaya	basic_call_management_system_reporting_desktop	*	Yes
Application	avaya	call_management_server_supervisor	*	Yes
Application	avaya	callpilot	≤ 5.0.x	Yes
Application	avaya	callvisor_asai_lan	*	Yes
Application	avaya	communication_server_1000_telephony_manager	≤ 4.0.0	Yes
Application	avaya	computer_telephony	*	Yes
Application	avaya	contact_center_express	*	Yes
Application	avaya	customer_interaction_express	*	Yes
Application	avaya	enterprise_manager	*	Yes
Application	avaya	integrated_management	*	Yes
Application	avaya	interaction_center	*	Yes
Application	avaya	ip_agent	*	Yes
Application	avaya	ip_softphone	*	Yes
Application	avaya	meeting_exchange	≤ 5.2.0	Yes
Application	avaya	messaging_application_server	≤ 5.2.x	Yes
Application	avaya	network_reporting	*	Yes
Application	avaya	octelaccess_server	*	Yes
Application	avaya	octeldesigner	*	Yes
Application	avaya	operational_analyst	*	Yes
Application	avaya	outbound_contact_management	*	Yes
Application	avaya	speech_access	*	Yes
Application	avaya	unified_communication_center	*	Yes
Application	avaya	unified_messenger	*	Yes
Application	avaya	visual_messenger	*	Yes
Application	avaya	visual_vector_client	*	Yes
Application	avaya	vpnmanager_console	*	Yes
Application	avaya	web_messenger	*	Yes

References

http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx Vendor Advisory ([email protected])
http://osvdb.org/71735 Broken Link ([email protected])
http://secunia.com/advisories/44156 Third Party Advisory ([email protected])
http://support.avaya.com/css/P8/documents/100133352 Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/47229 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id?1025345 Third Party Advisory, VDB Entry ([email protected])
http://www.us-cert.gov/cas/techalerts/TA11-102A.html Third Party Advisory, US Government Resource ([email protected])
http://www.vupen.com/english/advisories/2011/0952 Broken Link ([email protected])
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034 Patch, Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/66411 VDB Entry ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503 Third Party Advisory ([email protected])
http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/71735 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/44156 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.avaya.com/css/P8/documents/100133352 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/47229 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id?1025345 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.us-cert.gov/cas/techalerts/TA11-102A.html Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0952 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/66411 VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)