CVE-2011-1277: Buffer Overflow

Published Jun 16, 2011
·
Updated

Microsoft Excel 2002 SP3, Office 2008 for Mac, and Open XML File Format Converter for Mac do not properly validate record information during parsing of Excel spreadsheets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted spreadsheet, aka "Excel Memory Corruption Vulnerability."

Affected Software

3 affected components
Microsoft Open XML File Format Converter
Microsoft Office=2008
Microsoft Excel=2002-sp3

Event History

Jun 16, 2011
CVE Published
via MITRE·08:21 PM
Data Sourced
via MITRE·08:21 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2011-1277?

CVE-2011-1277 has a critical severity level due to its potential for remote code execution.

2

How do I fix CVE-2011-1277?

To fix CVE-2011-1277, users should apply the Microsoft Security Update MS11-045.

3

What software is affected by CVE-2011-1277?

CVE-2011-1277 affects Microsoft Excel 2002 SP3, Office 2008 for Mac, and the Open XML File Format Converter for Mac.

4

Can CVE-2011-1277 cause data loss?

Yes, CVE-2011-1277 can lead to memory corruption, which may result in data loss.

5

Who is impacted by CVE-2011-1277?

Users of the affected versions of Microsoft Excel and Office for Mac are impacted by CVE-2011-1277.

Contact

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