CVE-2012-2543: Buffer Overflow

Published Nov 14, 2012
·
Updated

Stack-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 SP1; Office 2011 for Mac; Excel Viewer; and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Stack Overflow Vulnerability."

Affected Software

8 affected components
Microsoft Excel=2007-sp2
Microsoft Excel=2007-sp3
Microsoft Excel=2010-sp1
Microsoft Excel=2010-sp1
Microsoft Excel Viewer
Microsoft Office=2011
Microsoft Office Compatibility Pack=sp2
Microsoft Office Compatibility Pack=sp3

Event History

Nov 14, 2012
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2012-2543?

CVE-2012-2543 is classified as a critical vulnerability due to its potential to allow remote code execution.

2

How do I fix CVE-2012-2543?

To mitigate CVE-2012-2543, apply the latest security updates and patches provided by Microsoft for the affected versions of Excel.

3

What software is affected by CVE-2012-2543?

CVE-2012-2543 affects Microsoft Excel 2007 SP2 and SP3, Excel 2010 SP1, Excel Viewer, Office 2011 for Mac, and the Office Compatibility Pack SP2 and SP3.

4

Can CVE-2012-2543 be exploited remotely?

Yes, CVE-2012-2543 can be exploited by remote attackers through a crafted spreadsheet.

5

What types of attacks can CVE-2012-2543 facilitate?

CVE-2012-2543 can facilitate arbitrary code execution attacks by exploiting the buffer overflow vulnerability.

Contact

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