Выполнение произвольного кода в Microsoft Windows

Дата публикации:
04.11.2011
Дата изменения:
09.05.2012
Всего просмотров:
11074
Опасность:
Критическая
Наличие исправления:
Да
Количество уязвимостей:
1
CVSSv2 рейтинг:
(AV:N/AC:L/Au:N/C:C/I:C/A:C/E:H/RL:O/RC:C) = Base:10/Temporal:8.7
CVE ID:
CVE-2011-3402
Вектор эксплуатации:
Удаленная
Воздействие:
Компрометация системы
CWE ID:
Нет данных
Наличие эксплоита:
Активная эксплуатация уязвимости
Уязвимые продукты:
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional
Microsoft Windows Server 2003 Web Edition
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Datacenter Edition
Microsoft Windows Storage Server 2003
Microsoft Windows Server 2008
Microsoft Windows 7
Microsoft Office 2003 Professional Edition
Microsoft Office 2003 Small Business Edition
Microsoft Office 2003 Standard Edition
Microsoft Office 2003 Student and Teacher Edition
Microsoft Office 2007
Microsoft Office 2010
Microsoft Silverlight 4.x
Microsoft Silverlight 5.x
Уязвимые версии:
Microsoft Windows 7
Microsoft Windows Server 2003 Datacenter Edition
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Web Edition
Microsoft Windows Server 2008
Microsoft Windows Storage Server 2003
Microsoft Windows Vista
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional
Microsoft Office 2003
Microsoft Office 2007
Microsoft Office 2010
Microsoft Silverlight 4
Microsoft Silverlight 5

Описание:
Уязвимость позволяет удаленному пользователю скомпрометировать целевую систему.

Уязвимость существует из-за ошибки в драйвере режима ядра Win32k (win32k.sys) при обработке TrueType шрифтов. Удаленный пользователь может с помощью специально сформированного шрифта выполнить произвольный код на целевой системе.

Примечание: Уязвимость активно эксплуатируется в настоящее время червем Duqu.

Примечание 2: Microsoft выпустила бюллетень безопасности MS12-034, корректирующий исправление безопасности, выпущенное ранее в бюллетене MS11-087.

URL производителя: http://microsoft.com

Решение: Установите исправление с сайта производителя.

-- MS12-034 --

Windows XP Service Pack 3 (Tablet PC Edition 2005 only):
http://www.microsoft.com/downloads/details.aspx?familyid=b2ea7a8d-a537-441c-8e80-2ba4ac37e320

Windows XP Service Pack 3:
http://www.microsoft.com/downloads/details.aspx?familyid=9a4db1b4-15b2-4fae-83c4-a86331425c9e
http://www.microsoft.com/downloads/details.aspx?familyid=8d341077-8fcd-4666-a27e-2141a04a321e
http://www.microsoft.com/downloads/details.aspx?familyid=954e8ae9-9247-496a-bbde-76981c49e3b3

Windows XP Professional x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=6ebaccbc-512b-4f2f-bf2a-8958f012e13f
http://www.microsoft.com/downloads/details.aspx?familyid=e0357165-4400-40a6-a7a4-7b762a1793ba
http://www.microsoft.com/downloads/details.aspx?familyid=f3b1568f-d7ad-4e6e-b45b-53b16b303d9d

Windows Server 2003 Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=bc7bfb79-8eaf-4c22-b1c9-e774c55eb06d
http://www.microsoft.com/downloads/details.aspx?familyid=6287b994-041f-45b7-a230-d689bf1901a8
http://www.microsoft.com/downloads/details.aspx?familyid=167e8c49-f9f6-488b-86ad-4056d3d20213

Windows Server 2003 x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=bf7c9aea-dc18-499f-b456-2c29e9a74a15
http://www.microsoft.com/downloads/details.aspx?familyid=f9f49cd0-24db-4438-afde-aa7113ec2035
http://www.microsoft.com/downloads/details.aspx?familyid=4614161c-ae05-43ad-8dd3-85975ec2bc4c

Windows Server 2003 with SP2 for Itanium-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=6414b607-6fb1-4527-b218-c3cb5adfd4d1
http://www.microsoft.com/downloads/details.aspx?familyid=2563425d-4f6e-4f33-b775-a8d421b0e254
http://www.microsoft.com/downloads/details.aspx?familyid=67f659ee-0d28-40f3-ae2f-f8fceeac8bff

Windows Vista Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=e11d8738-379a-4dfe-b21c-495041d9523a
http://www.microsoft.com/downloads/details.aspx?familyid=d8068e95-ac4d-45e8-84b7-b12d633c70b5
http://www.microsoft.com/downloads/details.aspx?familyid=02c857c6-5dfa-46fb-adef-35eac2bf5f41
http://www.microsoft.com/downloads/details.aspx?familyid=292d1f3b-a065-4d7d-9046-f35ab7f0591b

Windows Vista x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=838f588b-2a0d-4dae-b54d-782e6985fd83
http://www.microsoft.com/downloads/details.aspx?familyid=3bde7f59-163c-4491-abc9-a822daa8142f
http://www.microsoft.com/downloads/details.aspx?familyid=9f97c5a4-62ee-4e4f-8811-a43545d76327
http://www.microsoft.com/downloads/details.aspx?familyid=8f90c09c-a2cb-4adb-ace7-a8bc38d78ba6

Windows Server 2008 for 32-bit Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=360adbed-a451-44ed-8675-ca5624ef1cf3
http://www.microsoft.com/downloads/details.aspx?familyid=47a0df29-f42e-463b-9c15-a93385ff8705
http://www.microsoft.com/downloads/details.aspx?familyid=278c378b-6ee4-4f80-b9c3-ede885f4bbda
http://www.microsoft.com/downloads/details.aspx?familyid=728a84b9-c1b8-46e2-8365-1b542963508a

Windows Server 2008 for x64-based Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=d5a6d617-8ef6-42fa-a325-c15fa7ece7aa
http://www.microsoft.com/downloads/details.aspx?familyid=4e6d29e1-17fc-4670-9e69-988c040f06e2
http://www.microsoft.com/downloads/details.aspx?familyid=98c4ac87-eec2-4e02-b0e1-00626bcb0ffd
http://www.microsoft.com/downloads/details.aspx?familyid=ab897da8-a927-42eb-87da-1e5cd820f4c0

Windows Server 2008 for Itanium-based Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=c65df271-8b7d-46d3-81b3-87c0ad05e8d0
http://www.microsoft.com/downloads/details.aspx?familyid=11da5031-1733-43ea-9204-294eb483c858

Windows 7 for 32-bit Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=f4d52649-4afc-4c01-b275-93818152f6b7
http://www.microsoft.com/downloads/details.aspx?familyid=31607fd8-fae8-47a0-971e-0e68be67fb5a
http://www.microsoft.com/downloads/details.aspx?familyid=35443cfc-0f51-412a-a9d9-91bfb19d805e
http://www.microsoft.com/downloads/details.aspx?familyid=572af8d4-effb-41a6-8448-7576b03f18fd

Windows 7 for 32-bit Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=f4d52649-4afc-4c01-b275-93818152f6b7
http://www.microsoft.com/downloads/details.aspx?familyid=31607fd8-fae8-47a0-971e-0e68be67fb5a
http://www.microsoft.com/downloads/details.aspx?familyid=35443cfc-0f51-412a-a9d9-91bfb19d805e
http://www.microsoft.com/downloads/details.aspx?familyid=572af8d4-effb-41a6-8448-7576b03f18fd

Windows 7 for x64-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=7aa0b61b-b42c-4d60-8a7f-c61cbd25d6d9
http://www.microsoft.com/downloads/details.aspx?familyid=fa38b001-eef8-4153-b077-ea524e8a1e18
http://www.microsoft.com/downloads/details.aspx?familyid=7e551e0f-3f02-49ee-a5a1-8a7480722a6b
http://www.microsoft.com/downloads/details.aspx?familyid=c09cbb73-7814-4946-8c0a-323d304dd633

Windows 7 for x64-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=7aa0b61b-b42c-4d60-8a7f-c61cbd25d6d9
http://www.microsoft.com/downloads/details.aspx?familyid=fa38b001-eef8-4153-b077-ea524e8a1e18
http://www.microsoft.com/downloads/details.aspx?familyid=7e551e0f-3f02-49ee-a5a1-8a7480722a6b
http://www.microsoft.com/downloads/details.aspx?familyid=c09cbb73-7814-4946-8c0a-323d304dd633

Windows Server 2008 R2 for x64-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=6f815b10-c60d-4e9b-8283-494036985e93
http://www.microsoft.com/downloads/details.aspx?familyid=34824de4-0f26-4627-8ddb-23d6b9d6671a
http://www.microsoft.com/downloads/details.aspx?familyid=6dab7283-81ba-4362-adb1-0db25e1f055e
http://www.microsoft.com/downloads/details.aspx?familyid=1a179bf7-17fa-4dc7-b0c1-af6d911373cd

Windows Server 2008 R2 for x64-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=6f815b10-c60d-4e9b-8283-494036985e93
http://www.microsoft.com/downloads/details.aspx?familyid=34824de4-0f26-4627-8ddb-23d6b9d6671a
http://www.microsoft.com/downloads/details.aspx?familyid=6dab7283-81ba-4362-adb1-0db25e1f055e
http://www.microsoft.com/downloads/details.aspx?familyid=1a179bf7-17fa-4dc7-b0c1-af6d911373cd

Windows Server 2008 R2 for Itanium-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=b9172218-8a3f-4b0f-a14d-64db3778f4cc
http://www.microsoft.com/downloads/details.aspx?familyid=d9abec73-150e-40cf-a108-1d8ee89aac92
http://www.microsoft.com/downloads/details.aspx?familyid=e075c03e-91db-4974-a6ea-8edeba583293

Windows Server 2008 R2 for Itanium-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=b9172218-8a3f-4b0f-a14d-64db3778f4cc
http://www.microsoft.com/downloads/details.aspx?familyid=d9abec73-150e-40cf-a108-1d8ee89aac92
http://www.microsoft.com/downloads/details.aspx?familyid=e075c03e-91db-4974-a6ea-8edeba583293

Windows Server 2008 for 32-bit Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=47a0df29-f42e-463b-9c15-a93385ff8705
http://www.microsoft.com/downloads/details.aspx?familyid=728a84b9-c1b8-46e2-8365-1b542963508a

Windows Server 2008 for x64-based Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=4e6d29e1-17fc-4670-9e69-988c040f06e2
http://www.microsoft.com/downloads/details.aspx?familyid=ab897da8-a927-42eb-87da-1e5cd820f4c0

Windows Server 2008 R2 for x64-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=34824de4-0f26-4627-8ddb-23d6b9d6671a
http://www.microsoft.com/downloads/details.aspx?familyid=1a179bf7-17fa-4dc7-b0c1-af6d911373cd

Windows Server 2008 R2 for x64-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=34824de4-0f26-4627-8ddb-23d6b9d6671a
http://www.microsoft.com/downloads/details.aspx?familyid=1a179bf7-17fa-4dc7-b0c1-af6d911373cd

Microsoft Office 2003 Service Pack 3:
http://www.microsoft.com/downloads/details.aspx?familyid=0abbf09c-8828-4524-8b38-e34faefa2ae4

Microsoft Office 2007 Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=b9a27671-883a-4ab7-b86f-99730a9af729
http://www.microsoft.com/downloads/details.aspx?familyid=fa054591-b202-47f2-9610-f3cd288d34c0

Microsoft Office 2007 Service Pack 3:
http://www.microsoft.com/downloads/details.aspx?familyid=b9a27671-883a-4ab7-b86f-99730a9af729
http://www.microsoft.com/downloads/details.aspx?familyid=fa054591-b202-47f2-9610-f3cd288d34c0

Microsoft Office 2010 (32-bit editions):
http://www.microsoft.com/downloads/details.aspx?familyid=c355d598-ff4d-4cac-afa9-2de3236a7d71

Microsoft Office 2010 Service Pack 1 (32-bit editions):
http://www.microsoft.com/downloads/details.aspx?familyid=c355d598-ff4d-4cac-afa9-2de3236a7d71

Microsoft Office 2010 (64-bit editions):
http://www.microsoft.com/downloads/details.aspx?familyid=91619bcc-9d5d-4011-a185-c405758782be

Microsoft Office 2010 Service Pack 1 (64-bit editions):
http://www.microsoft.com/downloads/details.aspx?familyid=91619bcc-9d5d-4011-a185-c405758782be

Microsoft Silverlight 4 when installed on Mac:
http://www.microsoft.com/downloads/details.aspx?familyid=8ea4fc68-7b03-43f6-bc41-af47e7aa8c7b

Microsoft Silverlight 4 when installed on all supported releases of Microsoft Windows clients:
http://www.microsoft.com/downloads/details.aspx?familyid=8ea4fc68-7b03-43f6-bc41-af47e7aa8c7b

Microsoft Silverlight 4 when installed on all supported releases of Microsoft Windows servers:
http://www.microsoft.com/downloads/details.aspx?familyid=8ea4fc68-7b03-43f6-bc41-af47e7aa8c7b

Microsoft Silverlight 5 when installed on Mac:
http://www.microsoft.com/downloads/details.aspx?familyid=fb1258e2-f3df-4a3d-b809-abec619a0c63

Microsoft Silverlight 5 when installed on all supported releases of Microsoft Windows clients:
http://www.microsoft.com/downloads/details.aspx?familyid=fb1258e2-f3df-4a3d-b809-abec619a0c63

Microsoft Silverlight 5 when installed on all supported releases of Microsoft Windows servers:
http://www.microsoft.com/downloads/details.aspx?familyid=fb1258e2-f3df-4a3d-b809-abec619a0c63

-- MS11-087 --

Windows XP Service Pack 3
http://www.microsoft.com/downloads/details.aspx?familyid=21b4b999-2dbf-4921-80bd-cc7ab2cd1190

Windows XP Professional x64 Edition Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=126e8092-980d-471a-867d-d5939671b7df

Windows Server 2003 Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=dfb948c5-8aee-4bcd-babf-3564b78712dd

Windows Server 2003 x64 Edition Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=2d37a8cb-2316-4db4-980c-11b6dcbdc696

Windows Server 2003 with SP2 for Itanium-based Systems
http://www.microsoft.com/downloads/details.aspx?familyid=7726ddbe-0578-44fb-a40f-49b804a45989

Windows Vista Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=1dd069a2-fb1a-4f31-88cc-bc031c3e2c80

Windows Vista x64 Edition Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=60fd5bf6-e820-44f6-8081-b98c0103acc1

Windows Server 2008 for 32-bit Systems Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=f485d4c3-a4af-4ae6-9404-e79afcbb4f6e

Windows Server 2008 for x64-based Systems Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=28598ef6-13fb-44fd-8c76-599af7b0a01d

Windows Server 2008 for Itanium-based Systems Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=5915e19c-b576-453b-b621-5737774f5955

Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
http://www.microsoft.com/downloads/details.aspx?familyid=d112623c-86ce-434a-8fe1-ec3e3e632763

Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
http://www.microsoft.com/downloads/details.aspx?familyid=81114ecd-0c73-4ca6-8a66-09c6c636a5db

Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1
http://www.microsoft.com/downloads/details.aspx?familyid=bc018647-08cb-431a-8e7c-5dc04980eaa9

Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
http://www.microsoft.com/downloads/details.aspx?familyid=9323b9b9-e9b0-4941-afe0-196d22df9ab4

-- Временное решение --

В качестве временного решения для устранения уязвимости производитель рекомендует произвести следующие действия:

Выполните указанную команду от имени администратора: Для Windows XP и Windows Server 2003:

32-битные версии:
Echo y| cacls "%windir%\system32\t2embed.dll" /E /P everyone:N

64-битные версии:
Echo y| cacls "%windir%\system32\t2embed.dll" /E /P everyone:N
Echo y| cacls "%windir%\syswow64\t2embed.dll" /E /P everyone:N

Для Windows Vista, Windows 7, Windows Server 2008, и Windows Server 2008 R2:

32-битные версии:
Takeown.exe /f "%windir%\system32\t2embed.dll"
Icacls.exe "%windir%\system32\t2embed.dll" /deny everyone:(F)

64-битные версии:
Takeown.exe /f "%windir%\system32\t2embed.dll"
Icacls.exe "%windir%\system32\t2embed.dll" /deny everyone:(F)
Takeown.exe /f "%windir%\syswow64\t2embed.dll"
Icacls.exe "%windir%\syswow64\t2embed.dll" /deny everyone:(F)

Внимание: приложения, которое полагаются на работу встроенных шрифтов, могут перестать работать или будут некорректно отображать данные.

Отключение временного решения

Выполните указанную команду от имени администратора:

Для Windows XP и Windows Server 2003:

32-битные версии:
cacls "%windir%\system32\t2embed.dll" /E /R everyone

64-битные версии:
cacls "%windir%\system32\t2embed.dll" /E /R everyone
cacls "%windir%\syswow64\t2embed.dll" /E /R everyone

Для Windows Vista, Windows 7, Windows Server 2008, и Windows Server 2008 R2:

32-битные версии:
Icacls.exe %WINDIR%\system32\t2embed.DLL /remove:d everyone

64-битные версии:
Icacls.exe %WINDIR%\system32\t2embed.DLL /remove:d everyone
Icacls.exe %WINDIR%\syswow64\t2embed.DLL /remove:d everyone

Ссылки: Microsoft Security Advisory: Vulnerability in TrueType Font Parsing Could Allow Elevation of Privilege
MS11-087 - Critical: Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2639417)
MS12-034: Combined Security Update for Microsoft Office, Windows, .NET Framework, and Silverlight (2681578)
Журнал изменений: 13.12.2011
Изменена секция "Решение",
Изменена секция "Уязвимые продукты", добавлено Windows Server 2008, Windows 7,
Добавлена ссылка на уведомление производителя
08.05.2012
Изменена секция "Решение", добавлена новая ссылка на исправление, добавлен бюллетень безопасности MS12-034.
Изменена секция "Уязвимые продукты", добавлены Microsoft Office 2003, Microsoft Office 2007, Microsoft Office 2003 и Microsoft Silverlight.

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