Vulnerability Intelligence Report
CVE-2015-2558
Use-after-free vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, Excel Viewer, Office Compatibility Pack SP3, and Excel Services on SharePoint Server 2007 SP3, 2010 SP2, and 2013 SP1 allows remote attackers to execute arbitrary code via a long fileVersion element in an Office document, aka "Microsoft Office Memory Corruption Vulnerability."
No Active Exploit Signals
CVSS Base Score
9.3
HIGH
EPSS Probability:23.01%
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
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| microsoft | excel | 2007, 2010, 2013, 2016 |
| microsoft | excel_for_mac | 2011, 2016 |
| microsoft | excel_viewer | all |
| microsoft | office_compatibility_pack | all |
| microsoft | office_sharepoint_server | 2007 |
| microsoft | sharepoint_server | 2010, 2013 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
23.007%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2015-03-19T00:00:00 |
| Published | 2015-10-14T01:00:00 |
| Patch Date | 2015-10-13 |
| Last Updated | 2024-08-06T05:17:27 |
Community Chatter & Buzz