VULNERABILITY INTELLIGENCE
CVE-2009-3130
CVSS score9.3 HIGH
EPSS probability28.93%
CISA KEVNot currently listed
Published2009-11-11
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C
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."
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer