Buffer overflow in Microsoft Excel
CVE-2011-1276
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 SP…
Vulnerability class: Buffer Overflow
EPSS: 0.510 (97.9th percentile) — read the EPSS interpretation.
Affected products
- Microsoft Excel — versions 2002, 2003, 2007
- Microsoft Excel_viewer
- Microsoft Office — versions 2004, 2008
- Microsoft Office_compatibility_pack — versions 2007
- Microsoft Open_xml_file_format_converter
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 72924 (x_refsource_OSVDB, vdb-entry)
- 8330 (x_refsource_SREASON, third-party-advisory)
- oval:org.mitre.oval:def:12451 (x_refsource_OVAL, signature, vdb-entry)
- MS11-045 (x_refsource_MS, vendor-advisory)
Frequently asked questions
- What is CVE-2011-1276?
- CVE-2011-1276 is a vulnerability in Microsoft Excel, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2011-06-16.
- Is CVE-2011-1276 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.