Signature Detail

HTTP: Microsoft Windows Insecure Library Loading

This signature detects attempts to exploit a known vulnerability against in Microsoft Windows shell extensions loading. A successful attack can lead to arbitrary code execution.

Extended Description

Multiple Microsoft products are prone to a vulnerability that lets attackers execute arbitrary code. An attacker can exploit this issue by enticing a legitimate user to use the vulnerable application to open a file from a network share location that contains a specially crafted Dynamic Link Library (DLL) file.

Affected Products

• Avaya callpilot 4.0
• Avaya callpilot 5.0
• Avaya communication_server_1000_telephony_manager 3.0
• Avaya communication_server_1000_telephony_manager 4.0
• Avaya communication_server_1000_telephony_manager
• Avaya conferencing_standard_edition 6.0
• Avaya conferencing_standard_edition 6.0 SP1
• Avaya meeting_exchange-client_registration_server
• Avaya meeting_exchange-recording_server
• Avaya meeting_exchange-streaming_server
• Avaya meeting_exchange-web_conferencing_server
• Avaya meeting_exchange-webportal
• Avaya messaging_application_server 5.2
• Microsoft internet_explorer 8
• Microsoft internet_explorer 9
• Microsoft powerpoint_2010
• Microsoft windows 7
• Microsoft windows_7_for_32-bit_systems SP1
• Microsoft windows_7_for_32-bit_systems
• Microsoft windows_7_for_itanium-based_systems SP1
• Microsoft windows_7_for_itanium-based_systems
• Microsoft windows_7_for_x64-based_systems SP1
• Microsoft windows_7_for_x64-based_systems
• Microsoft windows_server 2008 R2
• Microsoft windows_server_2003 R2
• Microsoft windows_server_2003 R2 Compute Cluster
• Microsoft windows_server_2003 R2 Datacenter
• Microsoft windows_server_2003 R2 Enterprise
• Microsoft windows_server_2003_datacenter_edition SP1
• Microsoft windows_server_2003_datacenter_edition SP1 Beta 1
• Microsoft windows_server_2003_datacenter_edition
• Microsoft windows_server_2003_datacenter_edition_itanium SP1
• Microsoft windows_server_2003_datacenter_edition_itanium SP1 Beta 1
• Microsoft windows_server_2003_datacenter_edition_itanium
• Microsoft windows_server_2003_datacenter_x64_edition SP2
• Microsoft windows_server_2003_datacenter_x64_edition
• Microsoft windows_server_2003_enterprise_edition SP1
• Microsoft windows_server_2003_enterprise_edition SP1 Beta 1
• Microsoft windows_server_2003_enterprise_edition
• Microsoft windows_server_2003_enterprise_edition_itanium SP1
• Microsoft windows_server_2003_enterprise_edition_itanium SP1 Beta 1
• Microsoft windows_server_2003_enterprise_edition_itanium SP2
• Microsoft windows_server_2003_enterprise_edition_itanium Sp2 Itanium
• Microsoft windows_server_2003_enterprise_edition_itanium
• Microsoft windows_server_2003_enterprise_x64_edition SP2
• Microsoft windows_server_2003_enterprise_x64_edition
• Microsoft windows_server_2003_itanium SP1
• Microsoft windows_server_2003_itanium SP2
• Microsoft windows_server_2003_itanium
• Microsoft windows_server_2003_r2_datacenter_edition
• Microsoft windows_server_2003_r2_datacenter_edition_sp1
• Microsoft windows_server_2003_r2_datacenter_edition_sp2
• Microsoft windows_server_2003_r2_enterprise_edition
• Microsoft windows_server_2003_r2_enterprise_edition_sp1
• Microsoft windows_server_2003_r2_enterprise_edition_sp2
• Microsoft windows_server_2008_datacenter_edition Release Candidate
• Microsoft windows_server_2008_datacenter_edition SP2
• Microsoft windows_server_2008_datacenter_edition
• Microsoft windows_server_2008_enterprise_edition Release Candidate
• Microsoft windows_server_2008_enterprise_edition SP2
• Microsoft windows_server_2008_enterprise_edition
• Microsoft windows_server_2008_for_32-bit_systems SP2
• Microsoft windows_server_2008_for_32-bit_systems
• Microsoft windows_server_2008_for_itanium-based_systems R2
• Microsoft windows_server_2008_for_itanium-based_systems SP2
• Microsoft windows_server_2008_for_itanium-based_systems
• Microsoft windows_server_2008_for_x64-based_systems R2
• Microsoft windows_server_2008_for_x64-based_systems SP2
• Microsoft windows_server_2008_for_x64-based_systems
• Microsoft windows_server_2008_r2_datacenter SP1
• Microsoft windows_server_2008_r2_datacenter
• Microsoft windows_server_2008_r2_enterprise_edition
• Microsoft windows_server_2008_r2_for_x64-based_systems SP1
• Microsoft windows_server_2008_r2_itanium SP1
• Microsoft windows_server_2008_r2_itanium
• Microsoft windows_server_2008_r2_standard_edition
• Microsoft windows_server_2008_r2_x64 SP1
• Microsoft windows_server_2008_r2_x64
• Microsoft windows_server_2008_standard_edition R2
• Microsoft windows_server_2008_standard_edition R2 SP1
• Microsoft windows_vista 1.0
• Microsoft windows_vista 2.0
• Microsoft windows_vista 3.0
• Microsoft windows_vista Beta
• Microsoft windows_vista Beta 1
• Microsoft windows_vista Beta 2
• Microsoft windows_vista Business
• Microsoft windows_vista Business SP1
• Microsoft windows_vista Business SP2
• Microsoft windows_vista Enterprise
• Microsoft windows_vista Enterprise SP1
• Microsoft windows_vista Enterprise SP2
• Microsoft windows_vista Home Basic
• Microsoft windows_vista Home Basic SP1
• Microsoft windows_vista Home Basic SP2
• Microsoft windows_vista Home Premium
• Microsoft windows_vista Home Premium SP1
• Microsoft windows_vista Home Premium SP2
• Microsoft windows_vista SP1
• Microsoft windows_vista SP2
• Microsoft windows_vista SP2 Beta
• Microsoft windows_vista Ultimate
• Microsoft windows_vista Ultimate SP1
• Microsoft windows_vista Ultimate SP2
• Microsoft windows_vista
• Microsoft windows_vista_business_64-bit_edition SP1
• Microsoft windows_vista_business_64-bit_edition SP2
• Microsoft windows_vista_business_64-bit_edition
• Microsoft windows_vista_december_ctp Gold
• Microsoft windows_vista_december_ctp SP1
• Microsoft windows_vista_december_ctp SP2
• Microsoft windows_vista_december_ctp X64
• Microsoft windows_vista_december_ctp
• Microsoft windows_vista_enterprise_64-bit_edition SP1
• Microsoft windows_vista_enterprise_64-bit_edition SP2
• Microsoft windows_vista_enterprise_64-bit_edition
• Microsoft windows_vista_home_basic_64-bit_edition SP1
• Microsoft windows_vista_home_basic_64-bit_edition Sp1 X64
• Microsoft windows_vista_home_basic_64-bit_edition SP2
• Microsoft windows_vista_home_basic_64-bit_edition Sp2 X64
• Microsoft windows_vista_home_basic_64-bit_edition
• Microsoft windows_vista_home_premium_64-bit_edition SP1
• Microsoft windows_vista_home_premium_64-bit_edition SP2
• Microsoft windows_vista_home_premium_64-bit_edition
• Microsoft windows_vista_ultimate_64-bit_edition SP1
• Microsoft windows_vista_ultimate_64-bit_edition SP2
• Microsoft windows_vista_ultimate_64-bit_edition
• Microsoft windows_vista_x64_edition SP1
• Microsoft windows_vista_x64_edition SP2
• Microsoft windows_vista_x64_edition
• Microsoft windows_xp - Gold 64-Bit-2002
• Microsoft windows_xp Gold Embedded
• Microsoft windows_xp - Gold Home
• Microsoft windows_xp Gold Media Center
• Microsoft windows_xp Gold Professional
• Microsoft windows_xp Gold Tablet Pc
• Microsoft windows_xp - Gold X64
• Microsoft windows_xp - Sp1 X64
• Microsoft windows_xp
• Microsoft windows_xp
• Microsoft windows_xp_64-bit_edition SP1
• Microsoft windows_xp_64-bit_edition
• Microsoft windows_xp_64-bit_edition_version_2003 SP1
• Microsoft windows_xp_64-bit_edition_version_2003
• Microsoft windows_xp_embedded SP1
• Microsoft windows_xp_embedded SP2
• Microsoft windows_xp_embedded SP3
• Microsoft windows_xp_embedded
• Microsoft windows_xp_embedded_sp2_feature_pack_2007
• Microsoft windows_xp_embedded_update_rollup 1.0
• Microsoft windows_xp_gold
• Microsoft windows_xp_home SP1
• Microsoft windows_xp_home SP2
• Microsoft windows_xp_home SP3
• Microsoft windows_xp_home
• Microsoft windows_xp_media_center_edition SP1
• Microsoft windows_xp_media_center_edition SP2
• Microsoft windows_xp_media_center_edition SP3
• Microsoft windows_xp_media_center_edition
• Microsoft windows_xp_media_center_edition_2005 SP3
• Microsoft windows_xp_professional SP1
• Microsoft windows_xp_professional SP2
• Microsoft windows_xp_professional SP3
• Microsoft windows_xp_professional
• Microsoft windows_xp_professional_x64_edition SP2
• Microsoft windows_xp_professional_x64_edition SP3
• Microsoft windows_xp_professional_x64_edition
• Microsoft windows_xp_service_pack_3
• Microsoft windows_xp_tablet_pc_edition SP1
• Microsoft windows_xp_tablet_pc_edition SP2
• Microsoft windows_xp_tablet_pc_edition SP3
• Microsoft windows_xp_tablet_pc_edition
• Microsoft word_2010

References

• BugTraq: 47741
• CVE: CVE-2011-1991