CVE-2010-3238

Critical

Description

Microsoft Excel 2002 SP3 and 2003 SP3, and Office 2004 for Mac, does not properly validate binary file-format information, which allows remote attackers to execute arbitrary code via a crafted Excel document, aka "Negative Future Function Vulnerability."

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft Excel

PublishedOct 13, 2010

First seenOct 13, 2010

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-080

Affected products

Product	Affected versions	Fixed in
microsoft excel	2002, 2003	—
microsoft office	2004	—

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