Vulnerabilities > Microsoft > Critical

DATE CVE VULNERABILITY TITLE RISK
2011-09-22 CVE-2011-2427 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Adobe Flash Player
Stack-based buffer overflow in the ActionScript Virtual Machine (AVM) component in Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3.186.7 on Android, allows attackers to execute arbitrary code or cause a denial of service via unspecified vectors.
9.3
2011-09-22 CVE-2011-2426 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Adobe Flash Player
Stack-based buffer overflow in the ActionScript Virtual Machine (AVM) component in Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3.186.7 on Android, allows remote attackers to execute arbitrary code via unspecified vectors.
9.3
2011-09-15 CVE-2011-1990 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Microsoft products
Microsoft Excel 2007 SP2; Excel in Office 2007 SP2; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; and Excel Services on Office SharePoint Server 2007 SP2 do not properly validate the sign of an unspecified array index, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Out of Bounds Array Indexing Vulnerability."
network
microsoft CWE-119
critical
9.3
2011-09-15 CVE-2011-1989 Improper Input Validation vulnerability in Microsoft products
Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; Excel Services on Office SharePoint Server 2007 SP2; Excel Services on Office SharePoint Server 2010 Gold and SP1; and Excel Web App 2010 Gold and SP1 do not properly parse conditional expressions associated with formatting requirements, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Conditional Expression Parsing Vulnerability."
network
microsoft CWE-20
critical
9.3
2011-09-15 CVE-2011-1988 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Microsoft products
Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 do not properly parse records in Excel spreadsheets, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Heap Corruption Vulnerability."
network
microsoft CWE-119
critical
9.3
2011-09-15 CVE-2011-1987 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Microsoft products
Array index error in Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Out of Bounds Array Indexing Vulnerability."
network
microsoft CWE-119
critical
9.3
2011-09-15 CVE-2011-1986 Resource Management Errors vulnerability in Microsoft Excel 2003
Use-after-free vulnerability in Microsoft Excel 2003 SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Use after Free WriteAV Vulnerability."
network
microsoft CWE-399
critical
9.3
2011-09-15 CVE-2011-1982 Improper Input Validation vulnerability in Microsoft Office 2007/2010
Microsoft Office 2007 SP2, and 2010 Gold and SP1, does not initialize an unspecified object pointer during the opening of Word documents, which allows remote attackers to execute arbitrary code via a crafted document, aka "Office Uninitialized Object Pointer Vulnerability."
network
microsoft CWE-20
critical
9.3
2011-09-15 CVE-2011-1980 DLL Loading Arbitrary Code Execution vulnerability in Microsoft Office Shared Component
Untrusted search path vulnerability in Microsoft Office 2003 SP3 and 2007 SP2 allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .doc, .ppt, or .xls file, aka "Office Component Insecure Library Loading Vulnerability." Per: http://technet.microsoft.com/en-us/security/bulletin/MS11-073 Access Vector: Network per "This is a remote code execution vulnerability" Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426: Untrusted Search Path'
network
microsoft
critical
9.3
2011-09-06 CVE-2011-0258 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Apple Quicktime
Apple QuickTime before 7.7 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted image description associated with an mp4v tag in a movie file.
network
apple microsoft CWE-119
critical
9.3