CVE-2011-1988: Buffer Overflow
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-1988?
CVE-2011-1988 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2011-1988?
To fix CVE-2011-1988, you should apply the relevant security updates provided by Microsoft.
What software is affected by CVE-2011-1988?
CVE-2011-1988 affects various versions of Microsoft Excel, Office for Mac, and Excel Viewer.
Can CVE-2011-1988 allow unauthorized access?
Yes, CVE-2011-1988 could potentially allow attackers unauthorized access to the system.
Is it safe to use Office versions affected by CVE-2011-1988 without a patch?
It is not safe to use unpatched Office versions affected by CVE-2011-1988 as they may pose a security risk.