MS11-078: Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2604930)

This script is Copyright (C) 2011-2013 Tenable Network Security, Inc.


Synopsis :

The version of the .NET Framework installed on the remote host allows
arbitrary code execution.

Description :

The remote Windows host is running a version of the Microsoft .NET
Framework or Silverlight 4 that improperly restricts inheritance within
classes. A remote attacker could exploit this issue by tricking a user
into viewing a specially crafted web page, resulting in arbitrary code
execution.

See also :

http://technet.microsoft.com/en-us/security/bulletin/ms11-078

Solution :

Microsoft has released a set of patches for the .NET Framework on
Windows XP, 2003, Vista, 2008, 7, and 2008 R2.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 6.9
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 56452 ()

Bugtraq ID: 49999

CVE ID: CVE-2011-1253