Objavljena je revizija sigurnosnog upozorenja oznake MS12-054, izvorno objavljenog 14. kolovoza 2012. godine. U originalnoj preporuci navedeni su nedostaci koje su zlonamjerni korisnici mogli iskoristiti za napad uskraćivanjem usluga i proizvoljno pokretanje programskog koda.
| Paket: | Microsoft Windows 7, Microsoft Windows Server 2003, Microsoft Windows Server 2008, Microsoft Windows Vista, Microsoft Windows XP |
| Operacijski sustavi: | Microsoft Windows XP, Microsoft Windows Server 2003, Microsoft Windows Vista, Microsoft Windows Server 2008, Microsoft Windows 7 |
| Kritičnost: | 10 |
| Problem: | pogreška u programskoj komponenti, preljev međuspremnika |
| Iskorištavanje: | udaljeno |
| Posljedica: | proizvoljno izvršavanje programskog koda, uskraćivanje usluga (DoS) |
| Rješenje: | programska zakrpa proizvođača |
| CVE: | CVE-2012-1850, CVE-2012-1851, CVE-2012-1852, CVE-2012-1853 |
| Izvorni ID preporuke: | MS12-054 |
| Izvor: | Microsoft |
| Problem: | |
| Otkriveno je više grešaka i preljeva međuspremnika u implementaciji protokola RAP (eng. Remote Administration Protocol) te greška u komponenti Print Spooler. Revizija sigurnosne preporuke je objavljena zbog obavijesti o dostupnoj nadogradnji KB2712808. |
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| Posljedica: | |
| Posljedice napada uključuju DoS (eng. Denial of Service) napad i proizvoljno izvršavanje programskog koda. |
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| Rješenje: | |
| Rješenje problema sigurnosti je instalacija nadogradnje. |
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Izvorni tekst preporuke
Microsoft Security Bulletin MS12-054 - Critical
Vulnerabilities in Windows Networking Components Could Allow Remote Code Execution (2733594)
Published: Tuesday, August 14, 2012 | Updated: Wednesday, August 15, 2012
Version: 1.1
General Information
Executive Summary
This security update resolves four privately reported vulnerabilities in Microsoft Windows. The most severe of these vulnerabilities could allow remote code execution if an attacker sends a specially crafted response to a Windows print spooler request. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. Best practices recommend that systems connected directly to the Internet have a minimal number of ports exposed.
This security update is rated Critical for all supported editions of Windows XP and Windows Server 2003; Important for all supported editions of Windows Vista; and Moderate for all supported editions of Windows Server 2008, Windows 7, and Windows 2008 R2. For more information, see the subsection, Affected and Non-Affected Software, in this section.
The security update addresses the vulnerabilities by correcting how the Windows Print Spooler handles specially crafted responses and how Windows networking components handle Remote Administration Protocol (RAP) responses. 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. Most 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, see Microsoft Support Lifecycle.
Affected Software
Operating System Maximum Security Impact Aggregate Severity Rating Updates Replaced
Windows XP
Windows XP Service Pack 3
(KB2705219) Remote Code Execution Critical KB958644 in MS08-067 replaced by KB2705219
Windows XP Service Pack 3
(KB2712808) Remote Code Execution Critical KB961501 in MS09-022 replaced by KB2712808
Windows XP Professional x64 Edition Service Pack 2
(KB2705219) Remote Code Execution Critical KB958644 in MS08-067 replaced by KB2705219
Windows XP Professional x64 Edition Service Pack 2
(KB2712808) Remote Code Execution Critical KB961501 in MS09-022 replaced by KB2712808
Windows Server 2003
Windows Server 2003 Service Pack 2
(KB2705219) Denial of Service Important KB958644 in MS08-067 replaced by KB2705219
Windows Server 2003 Service Pack 2
(KB2712808) Remote Code Execution Critical KB961501 in MS09-022 replaced by KB2712808
Windows Server 2003 x64 Edition Service Pack 2
(KB2705219) Denial of Service Important KB958644 in MS08-067 replaced by KB2705219
Windows Server 2003 x64 Edition Service Pack 2
(KB2712808) Remote Code Execution Critical KB961501 in MS09-022 replaced by KB2712808
Windows Server 2003 with SP2 for Itanium-based Systems
(KB2705219) Denial of Service Important KB958644 in MS08-067 replaced by KB2705219
Windows Server 2003 with SP2 for Itanium-based Systems
(KB2712808) Remote Code Execution Critical KB961501 in MS09-022 replaced by KB2712808
Windows Vista
Windows Vista Service Pack 2
(KB2705219) Denial of Service Moderate None
Windows Vista Service Pack 2
(KB2712808) Denial of Service Important KB961501 in MS09-022 replaced by KB2712808
Windows Vista x64 Edition Service Pack 2
(KB2705219) Denial of Service Moderate None
Windows Vista x64 Edition Service Pack 2
(KB2712808) Denial of Service Important KB961501 in MS09-022 replaced by KB2712808
Windows Server 2008
Windows Server 2008 for 32-bit Systems Service Pack 2
(KB2705219) Denial of Service Moderate None
Windows Server 2008 for 32-bit Systems Service Pack 2
(KB2712808) Denial of Service Moderate KB961501 in MS09-022 replaced by KB2712808
Windows Server 2008 for x64-based Systems Service Pack 2
(KB2705219) Denial of Service Moderate None
Windows Server 2008 for x64-based Systems Service Pack 2
(KB2712808) Denial of Service Moderate KB961501 in MS09-022 replaced by KB2712808
Windows Server 2008 for Itanium-based Systems Service Pack 2
(KB2705219) Denial of Service Moderate None
Windows Server 2008 for Itanium-based Systems Service Pack 2
(KB2712808) Denial of Service Moderate KB961501 in MS09-022 replaced by KB2712808
Windows 7
Windows 7 for 32-bit Systems
(KB2705219) Denial of Service Moderate None
Windows 7 for 32-bit Systems
(KB2712808) Denial of Service Moderate None
Windows 7 for 32-bit Systems Service Pack 1
(KB2705219) Denial of Service Moderate None
Windows 7 for 32-bit Systems Service Pack 1
(KB2712808) Denial of Service Moderate None
Windows 7 for x64-based Systems
(KB2705219) Denial of Service Moderate None
Windows 7 for x64-based Systems
(KB2712808) Denial of Service Moderate None
Windows 7 for x64-based Systems Service Pack 1
(KB2705219) Denial of Service Moderate None
Windows 7 for x64-based Systems Service Pack 1
(KB2712808) Denial of Service Moderate None
Windows Server 2008 R2
Windows Server 2008 R2 for x64-based Systems
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems
(KB2712808) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems Service Pack 1
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems Service Pack 1
(KB2712808) Denial of Service Moderate None
Windows Server 2008 R2 for Itanium-based Systems
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for Itanium-based Systems
(KB2712808) Denial of Service Moderate None
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
(KB2712808) Denial of Service Moderate None
Server Core installation option
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
(KB2705219) Denial of Service Moderate None
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
(KB2712808) Denial of Service Moderate KB961501 in MS09-022 replaced by KB2712808
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
(KB2705219) Denial of Service Moderate None
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
(KB2712808) Denial of Service Moderate KB961501 in MS09-022 replaced by KB2712808
Windows Server 2008 R2 for x64-based Systems (Server Core installation)
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems (Server Core installation)
(KB2712808) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
(KB2705219) Denial of Service Moderate None
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
(KB2712808) Denial of Service Moderate None
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Frequently Asked Questions (FAQ) Related to This Security Update
Vulnerability Information
Severity Ratings and Vulnerability Identifiers
Remote Administration Protocol Denial of Service Vulnerability - CVE-2012-1850
Print Spooler Service Format String Vulnerability - CVE-2012-1851
Remote Administration Protocol Heap Overflow Vulnerability - CVE-2012-1852
Remote Administration Protocol Stack Overflow Vulnerability - CVE-2012-1853
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:
Yamata Li of Palo Alto Networks for reporting the Remote Administration Protocol Denial of Service Vulnerability (CVE-2012-1850)
Yamata Li of Palo Alto Networks for reporting the Print Spooler Service Format String Vulnerability (CVE-2012-1851)
Yamata Li of Palo Alto Networks for reporting the Remote Administration Protocol Heap Overflow Vulnerability (CVE-2012-1852)
Yamata Li of Palo Alto Networks for reporting the Remote Administration Protocol Stack Overflow Vulnerability (CVE-2012-1853)
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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 go to 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 (August 14, 2012): Bulletin published.
V1.1 (August 15, 2012): Clarified that the KB2712808 update is only offered to systems running a Server Core installation option of Windows Server 2008 R2 when the Printing-ServerCore-Role setting is enabled.
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