7.2
HIGH
CVE-2011-1229
Microsoft Win32k Null Pointer De-reference Vulnerability
Description

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."

INFO

Published Date :

April 13, 2011, 8:26 p.m.

Last Modified :

March 26, 2021, 6:47 p.m.

Remotely Exploitable :

No

Impact Score :

10.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2011-1229 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Avaya meeting_exchange
2 Avaya agent_access
3 Avaya aura_conferencing_standard_edition
4 Avaya basic_call_management_system_reporting_desktop
5 Avaya call_management_server_supervisor
6 Avaya callpilot
7 Avaya callvisor_asai_lan
8 Avaya communication_server_1000_telephony_manager
9 Avaya computer_telephony
10 Avaya contact_center_express
11 Avaya customer_interaction_express
12 Avaya enterprise_manager
13 Avaya integrated_management
14 Avaya interaction_center
15 Avaya ip_agent
16 Avaya ip_softphone
17 Avaya messaging_application_server
18 Avaya network_reporting
19 Avaya octelaccess_server
20 Avaya octeldesigner
21 Avaya operational_analyst
22 Avaya outbound_contact_management
23 Avaya speech_access
24 Avaya unified_communication_center
25 Avaya unified_messenger
26 Avaya visual_messenger
27 Avaya visual_vector_client
28 Avaya vpnmanager_console
29 Avaya web_messenger
1 Microsoft windows_7
2 Microsoft windows_server_2008
3 Microsoft windows_2003_server
4 Microsoft windows_server_2003
5 Microsoft windows_vista
6 Microsoft windows_xp
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-1229 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-1229 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Mar. 26, 2021

    Action Type Old Value New Value
    Removed Evaluator Description Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'
    Removed CWE NIST NVD-CWE-Other
    Added CWE NIST CWE-476
    Changed CPE Configuration OR *cpe:2.3:a:avaya:agent_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:aura_conferencing_standard_edition:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:avaya:basic_call_management_system_reporting_desktop:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:call_management_server_supervisor:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:callpilot:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.0.x *cpe:2.3:a:avaya:callvisor_asai_lan:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:communication_server_1000_telephony_manager:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (including) 4.0.0 *cpe:2.3:a:avaya:computer_telephony:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:contact_center_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:customer_interaction_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:enterprise_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:integrated_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:interaction_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_agent:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_softphone:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:meeting_exchange:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.2.0 *cpe:2.3:a:avaya:messaging_application_server:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.2.x *cpe:2.3:a:avaya:network_reporting:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octelaccess\(r\)_server:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octeldesignertm:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:operational_analyst:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:outbound_contact_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:speech_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_communication_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_messenger_\(r\):*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_messenger:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_vector_client:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:vpnmanagertm_console:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:web_messenger:*:*:*:*:*:*:*:* OR *cpe:2.3:a:avaya:agent_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:aura_conferencing_standard_edition:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:avaya:basic_call_management_system_reporting_desktop:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:call_management_server_supervisor:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:callpilot:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.0.x *cpe:2.3:a:avaya:callvisor_asai_lan:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:communication_server_1000_telephony_manager:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (including) 4.0.0 *cpe:2.3:a:avaya:computer_telephony:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:contact_center_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:customer_interaction_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:enterprise_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:integrated_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:interaction_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_agent:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_softphone:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:meeting_exchange:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.2.0 *cpe:2.3:a:avaya:messaging_application_server:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.2.x *cpe:2.3:a:avaya:network_reporting:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octelaccess_server:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octeldesigner:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:operational_analyst:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:outbound_contact_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:speech_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_communication_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_messenger:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_messenger:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_vector_client:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:vpnmanager_console:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:web_messenger:*:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Mar. 26, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:avaya:visual_messenger_tm:*:*:*:*:*:*:*:* OR *cpe:2.3:a:avaya:visual_messenger:*:*:*:*:*:*:*:*
  • Modified Analysis by [email protected]

    Feb. 28, 2019

    Action Type Old Value New Value
    Changed Reference Type http://secunia.com/advisories/44156 No Types Assigned http://secunia.com/advisories/44156 Third Party Advisory
    Changed Reference Type http://www.vupen.com/english/advisories/2011/0952 No Types Assigned http://www.vupen.com/english/advisories/2011/0952 Broken Link
    Changed Reference Type http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx No Types Assigned http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/47229 No Types Assigned http://www.securityfocus.com/bid/47229 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.us-cert.gov/cas/techalerts/TA11-102A.html US Government Resource http://www.us-cert.gov/cas/techalerts/TA11-102A.html Third Party Advisory, US Government Resource
    Changed Reference Type http://support.avaya.com/css/P8/documents/100133352 No Types Assigned http://support.avaya.com/css/P8/documents/100133352 Third Party Advisory
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/66411 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/66411 VDB Entry
    Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034 Patch, Vendor Advisory
    Changed Reference Type http://www.securitytracker.com/id?1025345 No Types Assigned http://www.securitytracker.com/id?1025345 Third Party Advisory, VDB Entry
    Changed Reference Type http://osvdb.org/71735 No Types Assigned http://osvdb.org/71735 Broken Link
    Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503 Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:itanium:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_2003_server:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:* *cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_xp:-:sp3:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:avaya:agent_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:aura_conferencing_standard_edition:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:avaya:basic_call_management_system_reporting_desktop:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:call_management_server_supervisor:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:callpilot:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.0.x *cpe:2.3:a:avaya:callvisor_asai_lan:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:communication_server_1000_telephony_manager:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (including) 4.0.0 *cpe:2.3:a:avaya:computer_telephony:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:contact_center_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:customer_interaction_express:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:enterprise_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:integrated_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:interaction_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_agent:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:ip_softphone:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:meeting_exchange:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.2.0 *cpe:2.3:a:avaya:messaging_application_server:*:*:*:*:*:*:*:* versions from (including) 4.0.x up to (including) 5.2.x *cpe:2.3:a:avaya:network_reporting:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octelaccess\(r\)_server:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:octeldesignertm:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:operational_analyst:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:outbound_contact_management:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:speech_access:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_communication_center:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:unified_messenger_\(r\):*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_messenger_tm:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:visual_vector_client:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:vpnmanagertm_console:*:*:*:*:*:*:*:* *cpe:2.3:a:avaya:web_messenger:*:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:x64:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:itanium:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:-:x86:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:-:x64:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:sp1:x32:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:-:x32:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_7:-:-:x86:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 12, 2018

    Action Type Old Value New Value
    Removed Reference http://www.microsoft.com/technet/security/Bulletin/MS11-034.mspx [Patch, Vendor Advisory]
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 19, 2017

    Action Type Old Value New Value
    Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:12503 [No Types Assigned]
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/66411 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/66411 [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 14, 2011

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-1229 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-1229 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.07855

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability