CVE-2011-1988

Published: Sep 15, 2011Modified: Apr 29, 2026

9.3

Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability: 8.6 / Impact: 10.0

Source: NVD

Description

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."

Affected (8)

Products: Microsoft: Excel, Excel Viewer, Office, Office Compatibility Pack, Open Xml File Format Converter

5 products

Office Compatibility Pack

Open Xml File Format Converter

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Microsoft Excel	Version 2003 sp3
Microsoft Excel	Version 2007 sp2
Microsoft Excel Viewer	All versions
Microsoft Office	Version 2004
Microsoft Office	Version 2007 sp2
Microsoft Office	Version 2008
Microsoft Office Compatibility Pack	Version 2007 sp2
Microsoft Open Xml File Format Converter	All versions