CVE-2011-1276

Published: Jun 16, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119

9.3CRITICAL

NVD MITRE

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."

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:MAccess Complexity

Medium

Au:NAuthentication

None

Impact

C:CConfidentiality

Complete

I:CIntegrity

Complete

A:CAvailability

Complete

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Weaknesses

CWE-119

Affected Products

microsoft

commercial·US

excelDesktop App

Consumer Software / productivity

excel viewerLibraryLibrary

OSS Libraries / generic-library

officeDesktop App

Consumer Software / productivity

office compatibility packOn-premDesktop App

Consumer Software / productivity

open xml file format converterOn-premDesktop App

Operating Systems / windows

and 1 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

http://osvdb.org/72924

osvdb.org

http://securityreason.com/securityalert/8330

securityreason.com

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12451

oval.cisecurity.org

and 1 more references View all →

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