CVE-2008-4835

Critical

Description

SMB in the Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008 allows remote attackers to execute arbitrary code via malformed values of unspecified "fields inside the SMB packets" in an NT Trans2 request, related to "insufficiently validating the buffer size," aka "SMB Validation Remote Code Execution Vulnerability."

SeverityCritical

CVSS9.8

Exploit probability—

Product

Microsoft Windows

PublishedJan 14, 2009

First seenJan 14, 2009

Weakness typeCWE-94Code injection

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-001

Affected products

Product	Affected versions	Fixed in
microsoft windows_2000	No range specified	—
microsoft windows_server_2003	No range specified	—
microsoft windows_server_2008	No range specified	—
microsoft windows_vista	No range specified	—
microsoft windows_xp	No range specified	—

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