Microsoft .NET Framework CVE-2012-4776 Remote Code Execution Vulnerability

Bugtraq ID:	56463
Class:	Boundary Condition Error
CVE:	CVE-2012-4776
Remote:	Yes
Local:	No
Published:	Nov 13 2012 12:00AM
Updated:	Nov 20 2012 12:20PM
Credit:	James Forshaw of Context Information Security
Vulnerable:	Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.0 Microsoft .NET Framework 3.5 Microsoft .NET Framework 2.0 SP2 Avaya Messaging Application Server 5.2 Avaya Conferencing Standard Edition 6.0 SP1 Avaya Conferencing Standard Edition 6.0 Avaya Communication Server 1000 Telephony Manager 4.0 Avaya Communication Server 1000 Telephony Manager 3.0 Avaya CallPilot 5.0 Avaya CallPilot 4.0
Not Vulnerable:

Microsoft .NET Framework CVE-2012-4776 Remote Code Execution Vulnerability

Microsoft .NET Framework is prone to a remote code-execution vulnerability.

An attacker can exploit this issue to execute arbitrary code with the privileges of the currently logged-in user. Failed exploit attempts will likely result in a denial-of-service condition.

Microsoft .NET Framework CVE-2012-4776 Remote Code Execution Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft .NET Framework CVE-2012-4776 Remote Code Execution Vulnerability

Solution:
Vendor updates are available. Please see the references for more information.

Microsoft .NET Framework CVE-2012-4776 Remote Code Execution Vulnerability

References:

• Microsoft .NET Framework Developer Center (Microsoft)
  
• Microsoft Homepage (Microsoft)