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Vulnerability: (971778) Vulnerability in Microsoft DirectShow Could Allow Remote Code Execution
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| Details | |
|---|---|
| Vulnerability name/brief description | Vulnerability in Microsoft DirectShow Could Allow Remote Code Execution (971778) |
| CVE/CAN name | CVE-2009-1537 |
| Vendor threat level | Critical |
| SophosLabs threat level | High |
| Solution | At the time of writing this analysis a security update was not available from the vendor. |
| Vendor description | Microsoft is investigating new public reports of a new vulnerability in Microsoft DirectX. The vulnerability could allow remote code execution if user opened a specially crafted QuickTime media file. Microsoft is aware of limited, active attacks that use this exploit code. |
| SophosLabs comments | The vulnerability may result in remote code execution. It can be exploited by enticing the user to |
| SophosLabs testing result | N/A |
| Currently known exploits | At the time of writing SophosLabs has seen no samples of malware attempting to exploit this vulnerability. Should this situation change samples will be analysed and we will take action as necessary. |
| First sample seen | N/A |
| Discovery date | 28 May 2009 |
| Affected software | DirectX 7.0 on Microsoft Windows 2000 Service Pack 4 |
| References | http://www.microsoft.com/technet/security/advisory/971778.mspx |
| Credits | |
| Revisions | 29 May 2009 - initial analysis written |
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.
If you need more information or guidance, then please contact technical support.
- Article ID: 59183
- Created: 29 May 2009
- Last updated: 29 May 2009
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