Rule

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Sid
24656

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Summary:
This event is generated when an attempt is made to exploit a known vulnerability in .net framework.

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Impact:
Denial of Service. Information disclosure. Loss of integrity. 

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Detailed Information:
Untrusted search path vulnerability in Entity Framework in ADO.NET in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, and 4 allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .NET application, aka ".NET Framework Insecure Library Loading Vulnerability."

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Affected Systems:
microsoft .net framework 1.0
microsoft .net framework 1.1
microsoft .net framework 2.0
microsoft .net framework 3.5
microsoft .net framework 3.5.1
microsoft .net framework 4.0

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Attack Scenarios:


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Ease of Attack:
Medium.

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False Positives:
None known.

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False Negatives:
None known.

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Corrective Action:
Upgrade to the latest non-affected version of the software.

Apply the appropriate vendor supplied patches.

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Contributors:
Sourcefire Vulnerability Research Team
This document was generated from data supplied by the National Vulnerability Database. A product of the National Institute of Standards and Technology.
For more information see http://nvd.nist.gov/

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Additional References:

NIST CVE-2012-2519:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2519
  
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