Microsoft security bulletins

As it developed, on Tuesday Microsoft has released six security bulletins (from MS09-063 to MS09-068) for its usual cycle of updates. According to Microsoft's own classification of three of the bulletins have a severity level "critical" while the other five are "important." A total of 15 vulnerabilities have been resolved.
The bulletin "critical" are:
* MS09-063: Update to correct a vulnerability in Web Services on Devices Application Programming Interface (WSDAPI), which could allow remote code execution if Windows affected system receives a specially created package. It affects Windows Vista and Windows Server 2008.
* MS09-064: Update is intended to correct a vulnerability in License Logging Server on Windows 2000 that could allow arbitrary remote code execution if an attacker sends a network specifically created a system running License Logging Server.
* MS09-065: Update to fix for three vulnerabilities in Windows Kernel that could allow remote execution of arbitrary code. It affects Windows 2000, XP, Vista, Server 2003 and Server 2008.

The newsletters are classified as "important" are:

* MS09-066: Update designed to correct a denial of service vulnerability in the Active Directory service, Active Directory Application Mode (ADAM) and Active Directory Lightweight Directory Service (AD LDS).
* MS09-067: Update that addresses eight vulnerabilities in Microsoft Excel. The problems may come to allow remote code execution if a user opens an Excel file specifically manipulated.
* MS09-068: Update that fixes a vulnerability in Microsoft Word, which could allow remote code execution if a user opens a Word file specifically manipulated.

You can download the updates released through Windows Update or Microsoft bulletins consultation which includes the addresses of each patch direct download. Given the seriousness of the vulnerabilities we recommend updating systems as soon as possible.