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Microsoft Security Bulletin MS03-048

Patch Acumulativo para o Internet Explorer (824145)

[Microsoft, 11.11.2003, revisão 01]

O CAIS está repassando o alerta divulgado pela Microsoft, "Microsoft Security Bulletin MS03-048: Cumulative Security Update for Internet Explorer (824145)", que trata de cinco vulnerabilidades identificadas no Internet Explorer, capazes de permitir ao atacante executar código arbitrário.

Ressalta-se que o patch divulgado é acumulativo, ou seja, inclui todas as correções disponibilizadas anteriormente para o Internet Explorer 5.01, Internet Explorer 5.5 e Internet Explorer 6.0, além de corrigir as cinco vulnerabilidades tratadas neste alerta.

Sistemas Afetados:

• Microsoft Windows 98
• Microsoft Windows 98 Second Edition
• Microsoft Windows Millennium Edition
• Microsoft Windows NT® Workstation 4.0 Service Pack 6a
• Microsoft Windows NT Server 4.0 Service Pack 6a
• Microsoft Windows NT Server 4.0 Terminal Server Edition, Service Pack 6
• Microsoft Windows 2000 Service Pack 2, Service Pack 3, Service Pack 4
• Microsoft Windows XP, Microsoft Windows XP Service Pack 1
• Microsoft Windows XP 64-Bit Edition
• Microsoft Windows XP 64-Bit Edition Version 2003
• Microsoft Windows Server® 2003
• Microsoft Windows Server 2003, 64-Bit Edition

Componentes Afetados:

• Internet Explorer 6 Service Pack 1
• Internet Explorer 6 Service Pack 1 (64-Bit Edition)
• Internet Explorer 6 Service Pack 1 for Windows Server 2003
• Internet Explorer 6 Service Pack 1 for Windows Server 2003(64-Bit Edition)
• Internet Explorer 6
• Internet Explorer 5.5 Service Pack 2
• Internet Explorer 5.01 Service Pack 4
• Internet Explorer 5.01 Service Pack 3
• Internet Explorer 5.01 Service Pack 2

Correções disponíveis:

A correção consiste na aplicação dos correspondentes patches recomendados pela Microsoft e disponíveis em:

• Internet Explorer 6 Service Pack 1
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 6 Service Pack 1 (64-Bit Edition)
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 6 Service Pack 1 for Windows Server 2003
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 6 Service Pack 1 for Windows Server 2003(64-Bit Edition)
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 6
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 5.5 Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 5.01 Service Pack 4
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 5.01 Service Pack 3
  http://www.microsoft.com/downloads/details.aspx?FamilyId=
• Internet Explorer 5.01 Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=

Maiores detalhes sobre medidas de contorno (workarounds), perguntas mais frequentes, ou ainda sobre outras recomendações técnicas para instalação dos updates, recomenda-se consultar o alerta original da Microsoft.

Maiores informações:

• Microsoft Security Bulletin MS03-048
  http://www.microsoft.com/technet/security/bulletin/ms03-048.asp
• Microsoft Windows Security Bulletin Summary for November, 2003
  http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/bulletin/winnov03.asp
• What You Should Know About the Windows Security Updates for November 2003
  http://www.microsoft.com/security/security_bulletins/20031111_windows.asp

Identificadores do CVE:

CAN-2003-0814, CAN-2003-0815, CAN-2003-0816, CAN-2003-0817, CAN-2003-0823 (http://cve.mitre.org)

O CAIS recomenda aos administradores de plataformas Microsoft a atualizarem seus sistemas com urgência, devido à criticidade do presente alerta.

Contato com o Cais:

+55 (19) 3787-3300
+55 (19) 3787-3301

cais@cais.rnp.br

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