CVE-2011-1989
CRITICAL
9.3
CVSS Severity Score
Vulnerability Description
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."
Affected Platforms (CPE)
📦
Microsoft
Excel
= 2003📦
Microsoft
Excel
= 2007📦
Microsoft
Excel
= 2010📦
Microsoft
Excel
= 2010📦
Microsoft
Excel
= 2010📦
Microsoft
Excel
= 2010📦
Microsoft
Excel Viewer
All versions📦
Microsoft
Excel Web App
= 2010📦
Microsoft
Excel Web App
= 2010📦
Microsoft
Office
= 2004📦
Microsoft
Office
= 2007📦
Microsoft
Office
= 2008📦
Microsoft
Office
= 2010📦
Microsoft
Office
= 2010📦
Microsoft
Office
= 2010📦
Microsoft
Office
= 2010📦
Microsoft
Office
= 2011📦
Microsoft
Office Compatibility Pack
= 2007📦
Microsoft
Open Xml File Format Converter
All versions📦
Microsoft
Sharepoint Server
= 2007📦
Microsoft
Sharepoint Server
= 2007📦
Microsoft
Sharepoint Server
= 2010📦
Microsoft