Users should keep AV protection updated and avoid any untrusted Powerpoint files they find in their email. Powerpoint - New Unpatched exploit being used in targeted attacks http://www.eweek.com/c/a/Security/Microsoft-Warns-of-Attacks-on-PowerPoint-Vulnerability-345397/ http://www.avertlabs.com/research/blog/index.php/2009/04/03/next-up-office-exploits-reloaded/ http://vil.nai.com/vil/content/v_154518.htm Security Advisory 969136 - Vulnerability in Microsoft Office PowerPoint http://www.microsoft.com/technet/security/advisory/969136.mspx QUOTE: Microsoft is investigating new reports of a vulnerability in Microsoft Office PowerPoint that could allow remote code execution if a user opens a specially crafted PowerPoint file.

Users should keep AV protection updated and avoid any untrusted Powerpoint files they find in their email. Powerpoint - New Unpatched exploit being used in targeted attacks http://www.eweek.com/c/a/Security/Microsoft-Warns-of-Attacks-on-PowerPoint-Vulnerability-345397/ http://www.avertlabs.com/research/blog/index.php/2009/04/03/next-up-office-exploits-reloaded/ http://vil.nai.com/vil/content/v_154518.htm Security Advisory 969136 - Vulnerability in Microsoft Office PowerPoint http://www.microsoft.com/technet/security/advisory/969136.mspx QUOTE: Microsoft is investigating new reports of a vulnerability in Microsoft Office PowerPoint that could allow remote code execution if a user opens a specially crafted PowerPoint file. At this time, we are aware only of limited and targeted attacks that attempt to use this vulnerability.

Revision Note: Advisory publishedSummary: Microsoft is investigating new reports of a vulnerability in Microsoft Office PowerPoint that could allow remote code execution if a user opens a specially crafted PowerPoint file. At this time, we are aware only of limited and targeted attacks that attempt to use this vulnerability.

Nouvelles Introduction à Hyper – V dans Windows Server 2008 http://co1piltwb.partners.extranet.microsoft.com/mcoeredir/mcoeredirect.aspx?linkId=11343487&s1=68628015-2ccc-cbc7-31b9-0e76c3415474 Par Rajiv Arunkundram Chef produit Senior, Windows Serveur L’introduction de Hyper –V rend plus astreignante la virtualisation pour l’environnement IT. Jetez un coup d’œil sur le marché de la virtualisation et regardez comment Hyper – V améliore le management rentabilité et la sécurité de la virtualisation CIO Article: Est ce que Mozilla peux supporter les Claims de FireFox étant le navigateur Web le plus sécurisé. http://co1piltwb.partners.extranet.microsoft.com/mcoeredir/mcoeredirect.aspx?linkId=11343488&s1=68628015-2ccc-cbc7-31b9-0e76c3415474 Dans un article du CIO Magazine, Jeff Jones de Trustworthy Computing (TwC) group adresse la sécurité des navigateurs et le « Navigateur le plus sécurisé

Office 2007 uses new file format with extension name as .docx, .xlsx, .pptx, many users do not understand why Microsoft update the new format, and thought that only Office 2007 can open and edit those file format.  Please see below.

I’m running XPHome with Word and Excel 2000. I also run PowerPoint Viewer 2007. In my Automatic Updates, I’ve been getting a lot of “Security update for the Microsoft Office 2007 System” and “Security Update for Office 2007″, and Update for Office 2007″, but I don’t run Office 2007.

Nouvelles Téléchargez   Windows Server 2008 R2 http://www.microsoft.com/windowsserver2008/en/us/R2-Beta.aspx Téléchargez   Windows 7 Beta http://www.microsoft.com/windows/windows-7/beta-download.aspx Téléchargez   Microsoft Hyper-V Server 2008 R2 Beta http://www.microsoft.com/downloads/details.aspx?FamilyID=e464e255-cdd5-44b2-84e6-3233eae3f356&displaylang=en Blog Fix it for me Automatisez les étapes des articles KB Microsoft et des solutions Windows Error Reporting de manière à cliquer sur un bouton et résoudre le problème. http://blogs.technet.com/fixit4me/ Blog de l’équipe   Windows Virtualization http://blogs.technet.com/virtualization Le monde simplifié est un Monde Virtuel http://blogs.technet.com/virtualworld Demandez l’équipe Directory Services http://blogs.technet.com/askds Demandez l’équipe Performance http://blogs.technet.com/askperf Equipe Réseau d’Entreprise Microsoft http://blogs.technet.com/networking Demandez l’équipe Core http://blogs.technet.com/askcore Débogage et Résolution Microsoft Windows Avancés http://blogs.msdn.com/ntdebugging Blog de l’équipe Terminal Services http://blogs.msdn.com/ts Le Blog Hot http://blogs.technet.com/hot   Documents Windows Server Documents pour la version bêta de Windows Server 2008 R2 http://www.microsoft.com/downloads/details.aspx?FamilyID=85d6c1cc-14db-4867-a740-391c62c01c1c&DisplayLang=en Guide d’administration Active Directory Domain Services Fournit les informations d’administration pour AD DS dans Windows Server 2008 http://www.microsoft.com/downloads/details.aspx?FamilyID=291bddb7-edc6-4e6d-9852-a9a14991d67c&DisplayLang=en Améliorations Réseau Windows 7 et Windows Server 2008 R2 pour les Entreprises Décrit les améliorations réseau disponibles dans Windows 7 et Windows Server 2008 R2 ainsi que leurs bénéfices pour les réseaux d’entreprise. http://www.microsoft.com/downloads/details.aspx?FamilyID=38fd1d96-3c6e-43ca-b083-3334ddd1ef86&DisplayLang=en Aperçu des Améliorations Réseau Windows 7 et Windows Server 2008 R2 Liste brièvement les améliorations réseau disponibles dans Windows 7 et Windows Server 2008 R2 ainsi que leurs bénéfices.

Severity Rating: Critical - Revision Note: V1.3 (October 1, 2008): Added entry to the section, Frequently Asked Questions (FAQ) Related to This Security Update, to explain what components of the Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats are updated by this bulletin. Also corrected two “Bulletins Replaced” links in the Affected Software table for Microsoft Office Compatibility Pack to properly point to MS08-014. This is an informational change only

Severity Rating: Critical - Revision Note: V3.3 (October 1, 2008): Added entry to the section, Frequently Asked Questions (FAQ) Related to This Security Update, to explain what components of the Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats are updated by this bulletin. This is an informational change only. There were no changes to the security update binaries.

Severity Rating: Critical - Revision Note: V2.1 (September 10, 2008): Added Microsoft Office Live Meeting 2005 client and Microsoft Office Live Meeting 2007 client to the list of non-affected software.Summary: This security update resolves three privately reported vulnerabilities in Microsoft Office PowerPoint and Microsoft Office PowerPoint Viewer that could allow remote code execution if a user opens a specially crafted PowerPoint file. An attacker who successfully exploited any of these vulnerabilities could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights