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
- Bulletin de sécurité Microsoft MS11-044 du 15 juin 2011 http://www.microsoft.com/technet/security/Bulletin/MS11-044.mspx
- Référence CVE CVE-2011-1271 https://www.cve.org/CVERecord?id=CVE-2011-1271