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CVE Number Vulnerability Product Severity Date
MS10-012 Vulnerabilities in SMB Server Could Allow Remote Code Execution (971468) Microsoft Windows Critical 10-02-2010

Technical Information

Brief overview of the risk:
This security update resolves a privately reported vulnerability in Microsoft DirectShow. The vulnerability could allow remote code execution if a user opened a specially crafted AVI file. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. 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.
Detailed Information on the risk:

A remote code execution vulnerability exists in the way that Microsoft DirectShow parses AVI media files. This vulnerability could allow remote code execution if a user opened a specially crafted AVI file. If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. 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.


Further information on this exploit is available at : MS10-013

Affected Software

Microsoft Windows 2000 Service Pack 4
Microsoft Windows Server 2003 Service Pack 2
Microsoft Windows Server 2003 x64 Edition Service Pack 2
Microsoft Windows XP Professional x64 Edition Service Pack 2
Windows 7 for 32-bit Systems
Windows 7 for x64-based Systems
Windows Server 2003 with SP2 for Itanium-based Systems
Windows Server 2008 for 32-bit Systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 R2 for x64-based Systems
Windows Vista
Windows Vista Service Pack 1
Windows Vista Service Pack 2
Windows Vista x64 Edition
Windows Vista x64 Edition Service Pack 1
Windows Vista x64 Edition Service Pack 2
Windows XP Service Pack 1 with the MSMQ service installed
Windows XP Service Pack 2
Windows XP Service Pack 3