Vulnerability Intelligence Report
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 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 Active Exploit Signals
CVSS Base Score
9.3
HIGH
EPSS Probability:28.22%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| microsoft | excel | 2002, 2003, 2007 |
| microsoft | excel_viewer | all |
| microsoft | office | 2004, 2008 |
| microsoft | office_compatibility_pack | 2007 |
| microsoft | open_xml_file_format_converter | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
28.222%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2011-03-04T00:00:00 |
| Published | 2011-06-16T20:21:00 |
| Patch Date | 2011-06-14 |
| Last Updated | 2024-08-06T22:21:33 |
Community Chatter & Buzz