Risque

Exécution de code arbitraire à distance.

Systèmes affectés

  • Microsoft .NET Framework 3.5 :
    • Windows XP Service Pack 3 ;
    • Windows XP Professional x64 Edition Service Pack 2 ;
    • Windows Server 2003 Service Pack 2 ;
    • Windows Server 2003 x64 Edition Service Pack 2 ;
    • Windows Server 2003 with SP2 for Itanium-based Systems ;
    • Windows Vista Service Pack 1 and Windows Vista Service Pack 2 ;
    • Windows Vista x64 Edition Service Pack 1 and Windows Vista x64 Edition Service Pack 2 ;
    • Windows Server 2008 for 32-bit Systems ;
    • Windows Server 2008 for x64-based Systems ;
    • Windows Server 2008 for Itanium-based Systems ;
  • Microsoft .NET Framework 3.5 Service Pack 1:
    • Windows XP Service Pack 3 ;
    • Windows XP Professional x64 Edition Service Pack 2 ;
    • Windows Server 2003 Service Pack 2 ;
    • Windows Server 2003 x64 Edition Service Pack 2 ;
    • Windows Server 2003 with SP2 for Itanium-based Systems ;
    • Windows Vista Service Pack 1 and Windows Vista Service Pack 2 ;
    • Windows Vista x64 Edition Service Pack 1 and Windows Vista x64 Edition Service Pack 2 ;
    • Windows Server 2008 for 32-bit Systems and Windows Server 2008 for 32-bit Systems Service Pack 2 ;
    • Windows Server 2008 for x64-based Systems and Windows Server 2008 for x64-based Systems Service Pack 2 ;
    • Windows Server 2008 for Itanium-based Systems and Windows Server 2008 for Itanium-based Systems Service Pack 2 ;
  • Microsoft .NET Framework 3.5.1
    • Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1 ;
    • Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1 ;
    • Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1 ;
    • Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 ;
  • Microsoft .NET Framework 4.0
    • Windows XP Service Pack 3 ;
    • Windows XP Professional x64 Edition Service Pack 2 ;
    • Windows Server 2003 Service Pack 2 ;
    • Windows Server 2003 x64 Edition Service Pack 2 ;
    • Windows Server 2003 with SP2 for Itanium-based Systems ;
    • Windows Vista Service Pack 1 and Windows Vista Service Pack 2 ;
    • Windows Vista x64 Edition Service Pack 1 and Windows Vista x64 Edition Service Pack 2 ;
    • Windows Server 2008 for 32-bit Systems and Windows Server 2008 for 32-bit Systems Service Pack 2 ;
    • Windows Server 2008 for x64-based Systems and Windows Server 2008 for x64-based Systems Service Pack 2 ;
    • Windows Server 2008 for Itanium-based Systems and Windows Server 2008 for Itanium-based Systems Service Pack 2 ;
    • Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1 ;
    • Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1 ;
    • Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1 ;
    • Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 ;

Résumé

Une vulnérabilité dans Microsoft .NET Framework permet à un attaquant d'exécuter du code arbitraire.

Description

Une erreur dans la manière dont Microsoft .NET Framework valide certaines valeurs dans un objet permet à une personne malveillante d'exécuter du code arbitraire.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Documentation