Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows.
Microsoft has released security bulletin MS10-013. To view the complete security bulletin, visit one of the following Microsoft Web sites:
For more information about this security update and for information about any known issues with specific releases of this software, click the following article number to view the article in the Microsoft Knowledge Base:
977914 MS10-013: Description of the security update for AVI filter: February 09, 2010
975560 MS10-013: Description of the security update for Quartz: February 09, 2010
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE