Rilasciata la patch cumulativa per vari bug inerenti Internet Explorer. La vulnerabilità più importante riguarda l’esecuzione di codice dannoso solamente guardando una pagina web contraffatta.

Gli utenti che usano un account limitato hanno meno rischi, mentre chi usa un account da administrator addirittura danno pieno accesso al codice dell’attacker.

La patch risolve il bug cmabiando il modo in cui Internet Explorer elabora i data streams.

Sono affetti Internet Explorer 5.01, 6 e 7 sia con Service Pack 1 per il 5.01 e 6 e Service Pack 2 per gli altri, su tutti i sistemi Windows. Unica eccezione Windows Server 2008.

Soluzione:

Applicare le patch (si consiglia comunque di utilizzare Windows Update)

Windows 2000 SP4 with Internet Explorer 5.01 SP4:
http://www.microsoft.com/downloads/details.aspx?FamilyId=B051AE04-FE81-440D-9136-D6B239CA954E

Windows 2000 SP4 with Internet Explorer 6 SP1:
http://www.microsoft.com/downloads/de…=75D2DC78-E3A4-4FF6-9E2D-BF1935003E8E

Windows XP SP2 with Internet Explorer 6:
http://www.microsoft.com/downloads/de…=36C641AD-953F-4B09-BA1C-9C383295E180

Windows XP Professional x64 Edition (optionally with SP2) and Internet Explorer 6:
http://www.microsoft.com/downloads/de…=85BEACC0-8CA2-4DED-9C24-23348D05C735

Windows Server 2003 SP1/SP2 with Internet Explorer 6:
http://www.microsoft.com/downloads/de…=0444B76E-93FA-43C2-B1BC-A5C054529EB5

Windows Server 2003 x64 Edition (optionally with SP1) and Internet Explorer 6:
http://www.microsoft.com/downloads/de…=5EBB5EF9-615F-4CAB-BAC5-6F45F1B94952

Windows Server 2003 with SP1/SP2 for Itanium-based systems and Internet Explorer 6:
http://www.microsoft.com/downloads/de…=63DA8040-FDA2-42C7-8543-26AD6F9811F2

Windows XP SP2 with Internet Explorer 7:
http://www.microsoft.com/downloads/de…=E771EFE8-8881-4F23-B5B0-15651A390BA9

Windows XP Professional x64 Edition (optionally with SP2) and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=9364BF81-6505-4788-958D-A4BD29DC98AD

Windows Server 2003 SP1/SP2 with Internet Explorer 7:
http://www.microsoft.com/downloads/de…=9ACD2A03-5530-49C8-9EA1-0BFAF259700D

Windows Server 2003 x64 Edition (optionally with SP2) and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=A9E406AA-33E2-49B8-AB54-4A7328E46147

Windows Server 2003 with SP1/SP2 for Itanium-based systems and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=75A05D3A-92A0-4A00-95D4-E2B2F6755180

Windows Vista (optionally with SP1) and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=D4E24966-6530-463A-9EE2-F6A9D000F998

Windows Vista x64 Edition (optionally with SP1) and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=295CF8F2-265E-4570-B708-21033337FE05

Windows Server 2008 for 32-bit Systems and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=E57B4D94-19AD-4818-8311-A3F94BE01A4B

Windows Server 2008 for x64-based Systems and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=93E9F52A-C7D0-4033-9C12-740665A219AF

Windows Server 2008 for Itanium-based Systems and Internet Explorer 7:
http://www.microsoft.com/downloads/de…=ACF948E8-C4A9-40DA-B282-F5E584E77B05