Click any highlighted term for further explanation. For more information, contact technical support.
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Details
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Vulnerability name/brief description
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MS12-004 - Vulnerabilities in Windows Media Could Allow Remote Code Execution
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CVE/CAN name
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Vendor threat level
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Critical
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SophosLabs threat level
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Medium
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Solution
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MS12-004
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Vendor description
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This security update resolves two privately reported vulnerabilities in Microsoft Windows. The vulnerabilities could allow remote code execution if a user opens a specially crafted media file. An attacker who successfully exploited the vulnerabilities could gain the same user rights as the local user. 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.
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SophosLabs comments
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CVE-2012-0003 - This is a memory corruption vulnerability in Windows Media which may lead to remote code execution.
CVE-2012-0004 - This is a memory corruption vulnerability in DirectShow which may lead to a crash or remote code execution in Windows Media or other media applications built using DirectShow.
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SophosLabs testing result
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No SophosLabs testing result found
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Currently known exploits
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No currently known exploits found
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First sample seen
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No samples found
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Discovery date
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09 Jan 2012
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Affected software
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* Windows Multimedia Library and DirectShow on - WindowsXP SP3, WindowsXP Media Center Edition 2005 SP3, WindowsXP Professional x64 Edition SP2, Windows Server 2003 SP2, Windows Server x64 Edition SP2, Windows Server 2003 with SP2 for Itanium-based Systems, Windows Server 2008 for 32-bit Systems SP2, Windows Server 2008 for x64-based Systems SP2 & Windows Server 2008 for Itanium-based Systems SP2
* DirectShow on - Windows 7, Windows 7 SP1, Windows 7 64-bit, Windows 7 64-bit SP1, Windows Server 2008 R2 64-bit, Windows Server 2008 R2 64-bit SP1, Windows Server 2008 R2 for Itanium-based Systems & Windows Server 2008 R2 for Itanium-based Systems SP1
* Windows Media Center TV Pack for Windows Vista (32-bit editions)
* Windows Media Center TV Pack for Windows Vista (64-bit editions)
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References
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Credits
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Revisions
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January 10, 2012 - Initial analysis written.
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Explanation of terms
Vulnerability Name/Brief Description:
Vendor identifier plus a brief description of the type of attack.
CVE/CAN Name:
Currently assigned CVE name. If a CVE name doesn't exist the CAN name will be used until a CVE has been assigned.
Vendor Threat Level:
Threat level assigned by the vendor
SophosLabs Threat Level:
Threat level assigned by SophosLabs
- LOW RISK - There is little chance of this vulnerability being actively exploited by malware.
- MEDIUM RISK - There is a possibility of this vulnerability being actively exploited by malware.
- HIGH RISK - There is a strong possibility of this vulnerability being actively exploited by malware.
- CRITICAL RISK - This vulnerability will almost certainly be actively exploited by malware.
Solution:
Vendor-supplied Patch identifier and recommended solution, or workaround if applicable.
Vendor Description:
Summary of the cause and potential effect of the vulnerability provided by the vendor.
SophosLabs Comments:
SophosLabs' opinions and observations of the vulnerability in question.
SophosLabs Testing Result:
Details of completed lab testing, if applicable. Please note that the lab test environment may differ significantly from user environments.
Currently Known Exploits:
List of identities for known exploits, if applicable.
First Sample Seen:
Date of the first sample seen by SophosLabs.
Discovery Date:
Date of the earliest known publically disclosed advisory.
Affected Software:
Vulnerable platforms and software versions.