U radu paketa .NET Framework otkrivena su i ispravljena dva sigurnosna propusta. Propusti omogućuju pokretanje proizvoljnog programskog koda.
| Paket: | Microsoft .NET Framework 1.x, Microsoft .NET Framework 2.x, Microsoft .NET Framework 3.x, Microsoft .NET Framework 4.x |
| Operacijski sustavi: | Microsoft Windows XP, Microsoft Windows Server 2003, Microsoft Windows Vista, Microsoft Windows Server 2008, Microsoft Windows 7 |
| Problem: | neodgovarajuće rukovanje datotekama, neodgovarajuće rukovanje pogreškama |
| Iskorištavanje: | udaljeno |
| Posljedica: | proizvoljno izvršavanje programskog koda |
| Rješenje: | programska zakrpa proizvođača |
| CVE: | CVE-2012-0160, CVE-2012-0161 |
| Izvorni ID preporuke: | MS12-035 |
| Izvor: | Microsoft |
| Problem: | |
| Problem se javlja zbog nepravilnog rukovanja iznimkama i korisničkim podacima u procesu serializacije objekata u jednoj od komponenata .NET Frameworka. |
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| Posljedica: | |
| Zlonamjerni korisnik bi mogao iskoristiti propust za pokretanje proizvoljnog progamskog koda. |
|
| Rješenje: | |
| Svim se korisnicima savjetuje instalacija nadogradnje kako bi se zaštitili od navedenih propusta. |
|
Izvorni tekst preporuke
Microsoft Security Bulletin MS12-035 - Critical
Vulnerabilities in .NET Framework Could Allow Remote Code Execution (2693777)
Published: Tuesday, May 08, 2012
Version: 1.0
General Information
Executive Summary
This security update resolves two privately reported vulnerabilities in the .NET Framework. The vulnerabilities could allow remote code execution on a client system if a user views a specially crafted webpage using a web browser that can run XAML Browser Applications (XBAPs). Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
This security update is rated Critical for all supported editions of the Microsoft .NET Framework on all supported editions of Microsoft Windows. For more information, see the subsection, Affected and Non-Affected Software, in this section.
The security update addresses the vulnerabilities by correcting the manner in which the .NET Framework serialization process handles trusted and untrusted data. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.
Recommendation. The majority of customers have automatic updating enabled and will not need to take any action because this security update will be downloaded and installed automatically. Customers who have not enabled automatic updating need to check for updates and install this update manually. For information about specific configuration options in automatic updating, see Microsoft Knowledge Base Article 294871.
For administrators and enterprise installations, or end users who want to install this security update manually, Microsoft recommends that customers apply the update immediately using update management software, or by checking for updates using the Microsoft Update service.
See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.
Known Issues. None
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Affected and Non-Affected Software
The following software have been tested to determine which versions or editions are affected. Other versions or editions are either past their support life cycle or are not affected. To determine the support life cycle for your software version or edition, visit Microsoft Support Lifecycle.
Affected Software
Operating System Component Maximum Security Impact Aggregate Severity Rating Updates Replaced
Windows XP
Windows XP Service Pack 3 Microsoft .NET Framework 1.0 Service Pack 3
(KB2604042)
(Media Center Edition 2005 Service Pack 3 and Tablet PC Edition 2005 Service Pack 3 only)
Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604092)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604110)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2572066 in MS11-078 replaced by KB2604042
KB2656353 in MS11-100 replaced by KB2604044
KB2518864 in MS11-044 and KB2572073 in MS11-078 and KB2633880 in MS12-016 replaced by KB2604092
No update replaced by KB2604110
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows XP Professional x64 Edition Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604092)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604110)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518864 in MS11-044 and KB2572073 in MS11-078 and KB2633880 in MS12-016 replaced by KB2604092
No update replaced by KB2604110
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2003
Windows Server 2003 Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604078)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604092)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604110)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2572069 in MS11-078 replaced by KB2604044
KB2518864 in MS11-044 and KB2572073 in MS11-078 and KB2633880 in MS12-016 replaced by KB2604092
No update replaced by KB2604110
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2003 x64 Edition Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604092)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604110)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518864 in MS11-044 and KB2572073 in MS11-078 and KB2633880 in MS12-016 replaced by KB2604092
No update replaced by KB2604110
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2003 with SP2 for Itanium-based Systems Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604092)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518864 in MS11-044 and KB2572073 in MS11-078 and KB2633880 in MS12-016 replaced by KB2604092
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Vista
Windows Vista Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604094)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604105)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518866 in MS11-044 and KB2572075 in MS11-078 and KB2633874 in MS12-016 replaced by KB2604094
No update replaced by KB2604105
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Vista x64 Edition Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604094)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604105)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518866 in MS11-044 and KB2572075 in MS11-078 and KB2633874 in MS12-016 replaced by KB2604094
No update replaced by KB2604105
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008
Windows Server 2008 for 32-bit Systems Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604094)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604105)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518866 in MS11-044 and KB2572075 in MS11-078 and KB2633874 in MS12-016 replaced by KB2604094
No update replaced by KB2604105
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 for x64-based Systems Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604094)
Microsoft .NET Framework 3.0 Service Pack 2
(KB2604105)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518866 in MS11-044 and KB2572075 in MS11-078 and KB2633874 in MS12-016 replaced by KB2604094
No update replaced by KB2604105
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 for Itanium-based Systems Service Pack 2 Microsoft .NET Framework 1.1 Service Pack 1
(KB2604044)
Microsoft .NET Framework 2.0 Service Pack 2
(KB2604094)
Microsoft .NET Framework 3.5 Service Pack 1
(KB2604111)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2656353 in MS11-100 replaced by KB2604044
KB2518866 in MS11-044 and KB2572075 in MS11-078 and KB2633874 in MS12-016 replaced by KB2604094
No update replaced by KB2604111
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows 7
Windows 7 for 32-bit Systems Microsoft .NET Framework 3.5.1
(KB2604114)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518867 in MS11-044 and KB2572076 in MS11-078 and KB2633879 in MS12-016 replaced by KB2604114
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows 7 for 32-bit Systems Service Pack 1 Microsoft .NET Framework 3.5.1
(KB2604115)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518869 in MS11-044 and KB2572077 in MS11-078 and KB2633873 in MS12-016 replaced by KB2604115
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows 7 for x64-based Systems Microsoft .NET Framework 3.5.1
(KB2604114)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518867 in MS11-044 and KB2572076 in MS11-078 and KB2633879 in MS12-016 replaced by KB2604114
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows 7 for x64-based Systems Service Pack 1 Microsoft .NET Framework 3.5.1
(KB2604115)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518869 in MS11-044 and KB2572077 in MS11-078 and KB2633873 in MS12-016 replaced by KB2604115
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 R2
Windows Server 2008 R2 for x64-based Systems Microsoft .NET Framework 3.5.1
(KB2604114)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518867 in MS11-044 and KB2572076 in MS11-078 and KB2633879 in MS12-016 replaced by KB2604114
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 R2 for x64-based Systems Service Pack 1 Microsoft .NET Framework 3.5.1
(KB2604115)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518869 in MS11-044 and KB2572077 in MS11-078 and KB2633873 in MS12-016 replaced by KB2604115
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 R2 for Itanium-based Systems Microsoft .NET Framework 3.5.1
(KB2604114)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518867 in MS11-044 and KB2572076 in MS11-078 and KB2633879 in MS12-016 replaced by KB2604114
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 Microsoft .NET Framework 3.5.1
(KB2604115)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518869 in MS11-044 and KB2572077 in MS11-078 and KB2633873 in MS12-016 replaced by KB2604115
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
Server Core installation option
Windows Server 2008 R2 for x64-based Systems Microsoft .NET Framework 3.5.1
(KB2604114) Remote Code Execution Critical KB2518867 in MS11-044 and KB2572076 in MS11-078 and KB2633879 in MS12-016 replaced by KB2604114
Windows Server 2008 R2 for x64-based Systems Service Pack 1 Microsoft .NET Framework 3.5.1
(KB2604115)
Microsoft .NET Framework 4[1]
(KB2604121) Remote Code Execution Critical KB2518869 in MS11-044 and KB2572077 in MS11-078 and KB2633873 in MS12-016 replaced by KB2604115
KB2518870 in MS11-044 and KB2572078 in MS11-078 and KB2633870 in MS12-016 replaced by KB2604121
[1].NET Framework 4 and .NET Framework 4 Client Profile affected. The .NET Framework version 4 redistributable packages are available in two profiles: .NET Framework 4 and .NET Framework 4 Client Profile. .NET Framework 4 Client Profile is a subset of .NET Framework 4. The vulnerability addressed in this update affects both .NET Framework 4 and .NET Framework 4 Client Profile. For more information, see the MSDN article, Installing the .NET Framework.
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Frequently Asked Questions (FAQ) Related to This Security Update
Vulnerability Information
Severity Ratings and Vulnerability Identifiers
.NET Framework Serialization Vulnerability - CVE-2012-0160
.NET Framework Serialization Vulnerability - CVE-2012-0161
Update Information
Detection and Deployment Tools and Guidance
Security Update Deployment
Other Information
Acknowledgments
Microsoft thanks the following for working with us to help protect customers:
James Forshaw of Context Information Security for reporting the .NET Framework Serialization Vulnerability (CVE-2012-0160)
James Forshaw of Context Information Security for reporting the .NET Framework Deserialization Vulnerability (CVE-2012-0161)
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Microsoft Active Protections Program (MAPP)
To improve security protections for customers, Microsoft provides vulnerability information to major security software providers in advance of each monthly security update release. Security software providers can then use this vulnerability information to provide updated protections to customers via their security software or devices, such as antivirus, network-based intrusion detection systems, or host-based intrusion prevention systems. To determine whether active protections are available from security software providers, please visit the active protections websites provided by program partners, listed in Microsoft Active Protections Program (MAPP) Partners.
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Support
How to obtain help and support for this security update
Help installing updates: Support for Microsoft Update
Security solutions for IT professionals: TechNet Security Troubleshooting and Support
Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center
Local support according to your country: International Support
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Disclaimer
The information provided in the Microsoft Knowledge Base is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
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Revisions
V1.0 (May 8, 2012): Bulletin published.
Posljednje sigurnosne preporuke