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CVE-2009-3130

CRITICAL CVSS: 9.3 Published: 2009-11-11 Modified: 2026-06-16

Description

Heap-based buffer overflow in Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allows remote attackers to execute arbitrary code via a spreadsheet containing a malformed Binary File Format (aka BIFF) record that triggers memory corruption, aka "Excel Document Parsing Heap Overflow Vulnerability."

Affected Platforms

Microsoft Open Xml File Format ConverterMicrosoft ExcelMicrosoft Compatibility Pack Word Excel PowerpointMicrosoft OfficeMicrosoft Excel Viewer

Weakness Type

CWE-119

References