CVE-2011-1276

Microsoft Excel - Memory Corruption

Title source: rule

Description

Buffer overflow in Microsoft Excel 2002 SP3, 2003 SP3, and 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 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Excel spreadsheet, related to improper validation of record information, aka "Excel Buffer Overrun Vulnerability."

Exploits (1)

exploitdb WORKING POC VERIFIED

by webDEViL · perldoswindows

https://www.exploit-db.com/exploits/17643

View Code ZIP pw:eip

References (4)

[Third Party Advisory, VDB Entry] http://osvdb.org/72924

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-045

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12451

[Third Party Advisory] http://securityreason.com/securityalert/8330

Scores

EPSS 0.5098

EPSS Percentile 97.9%

Details

CWE

CWE-119

Status published

Products (8)

microsoft/excel 2002 sp3

microsoft/excel 2003 sp3

microsoft/excel 2007 sp2

microsoft/excel_viewer

microsoft/office 2004

microsoft/office 2008

microsoft/office_compatibility_pack 2007 sp2

microsoft/open_xml_file_format_converter

Published Jun 16, 2011

Tracked Since Feb 18, 2026