Synopsis :

Arbitrary code can be executed on the remote host through Bluetooth.

Description :

The remote host contains a version of the Windows Bluetooth stack that
is affected by a code execution vulnerability. By sending a series of
specially crafted Bluetooth packets to an affected system, an attacker
could install programs
view, change, or delete data
or create new
accounts with full user rights. Note that this vulnerability only
affects systems with Bluetooth capability.

Solution :

Microsoft has released a set of patches for Windows Vista and 7 :

http://technet.microsoft.com/en-us/security/bulletin/ms11-053

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:A/AC:H/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 5.0
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false