===================================================================== CERT-Renater Note d'Information No. 2014/VULN095 _____________________________________________________________________ DATE : 10/04/2014 HARDWARE PLATFORM(S): / OPERATING SYSTEM(S): Systems running Microsoft Office version 2003, 2007, 2010, 2013, for Mac 2011, Microsoft Word Viewer, Microsoft SharePoint Server version 2010, 2013, Microsoft Office Web Apps version 2010, 2013, Microsoft Office Compatibility Pack. ====================================================================== KB2949660 http://technet.microsoft.com/en-us/security/bulletin/ms14-017 ______________________________________________________________________ Microsoft Security Bulletin MS14-017 - Critical Vulnerabilities in Microsoft Word and Office Web Apps Could Allow Remote Code Execution (2949660) Published Date: April 8, 2014 Version: 1.0 General Information Executive Summary This security update resolves one publicly disclosed vulnerability and two privately reported vulnerabilities in Microsoft Office. The most severe of these vulnerabilities could allow remote code execution if a specially crafted file is opened in an affected version of Microsoft Office software. An attacker who successfully these vulnerabilities could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights. This security update is rated Critical Microsoft Word 2003, Microsoft Word 2007, Microsoft Word 2010, Microsoft Word 2013, Microsoft Word 2013 RT, and for affected Microsoft Office services and Web Apps on supported editions of Microsoft SharePoint Server 2010, Microsoft SharePoint Server 2013, and Microsoft Web Apps Server 2013. This security update is also rated Critical for supported versions of Microsoft Word Viewer and Microsoft Office Compatibility Pack. This security update also addresses the vulnerability first described in Microsoft Security Advisory 2953095. Affected Software Microsoft Office 2003 Service Pack 3 Microsoft Office 2007 Service Pack 3 Microsoft Office 2010 Service Pack 1 (32-bit editions) Microsoft Office 2010 Service Pack 2 (32-bit editions) Microsoft Office 2010 Service Pack 1 (64-bit editions) Microsoft Office 2010 Service Pack 2 (64-bit editions) Microsoft Office 2013 (32-bit editions) Microsoft Office 2013 Service Pack 1 (32-bit editions) Microsoft Office 2013 (64-bit editions) Microsoft Office 2013 Service Pack 1 (64-bit editions) Microsoft Office 2013 RT Microsoft Office 2013 RT Service Pack 1 Microsoft Office for Mac 2011 Microsoft Word Viewer Microsoft Office Compatibility Pack Service Pack 3 Microsoft SharePoint Server 2010 Service Pack 1 Microsoft SharePoint Server 2010 Service Pack 2 Microsoft SharePoint Server 2013 Microsoft SharePoint Server 2013 Service Pack 1 Microsoft Office Web Apps 2010 Service Pack 1 Microsoft Office Web Apps 2010 Service Pack 2 Microsoft Office Web Apps 2013 Microsoft Office Web Apps 2013 Service Pack 1 Vulnerability Information Microsoft Office File Format Converter Vulnerability - CVE-2014-1757 A remote code execution vulnerability exists in the way that affected Microsoft Office software converts specially crafted files. An attacker who successfully exploited this vulnerability could run arbitrary code as the current user. If the current user is logged on with administrative user rights, an attacker could take complete control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Microsoft Word Stack Overflow Vulnerability - CVE-2014-1758 A remote code execution vulnerability exists in the way that Microsoft Word parses specially crafted files. An attacker who successfully exploited this vulnerability could run arbitrary code as the current user. If the current user is logged on with administrative user rights, an attacker could take complete control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Word RTF Memory Corruption Vulnerability - CVE-2014-1761 A remote code execution vulnerability exists in the way that Microsoft Word parses specially crafted files. An attacker who successfully exploited this vulnerability could run arbitrary code as the current user. If the current user is logged on with administrative user rights, an attacker could take complete control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. ========================================================= Serveur de référence du CERT-Renater https://services.renater.fr/ssi/ ========================================================== + CERT-RENATER | tel : 01-53-94-20-44 + + 23 - 25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email: cert@support.renater.fr + ==========================================================