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Microsoft Excel multiple memory corruptions
updated since 14.04.2009
Published:16.04.2009
Source:
SecurityVulns ID:9834
Type:client
Threat Level:
6/10
Description:Memory corruption on spreadsheet files parsing.
Affected:MICROSOFT : Office 2000
 MICROSOFT : Office XP
 MICROSOFT : Office 2003
 MICROSOFT : Office 2004 for Mac
 MICROSOFT : Office 2007
 MICROSOFT : Office 2008 for Mac
CVE:CVE-2009-0238 (Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1; and Excel in Microsoft Office 2004 and 2008 for Mac allow remote attackers to execute arbitrary code via a crafted Excel document that triggers an access attempt on an invalid object, as exploited in the wild in February 2009 by Trojan.Mdropper.AC.)
 CVE-2009-0100 (Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with "an offset and a two-byte value" that trigger a memory calculation error, aka "Memory Corruption Vulnerability.")
Original documentdocumentnoreply-secresearch_(at)_fortinet.com, Microsoft Office Excel Remote Memory Corruption Vulnerability (16.04.2009)
 documentMICROSOFT, Microsoft Security Bulletin MS09-009 - Critical Vulnerabilities in Microsoft Office Excel Could Cause Remote Code Execution (968557) (14.04.2009)
Files:Microsoft Security Bulletin MS09-009 - Critical Vulnerabilities in Microsoft Office Excel Could Cause Remote Code Execution (968557)

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