CVE-2006-2373

Critical

Description

The Server Message Block (SMB) driver (MRXSMB.SYS) in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 and earlier allows local users to execute arbitrary code by calling the MrxSmbCscIoctlOpenForCopyChunk function with the METHOD_NEITHER method flag and an arbitrary address, possibly for kernel memory, aka the "SMB Driver Elevation of Privilege Vulnerability."

SeverityCritical

CVSS10.0

Exploit probability—

Product

Microsoft Windows

PublishedJun 13, 2006

First seenJun 13, 2006

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-030

Affected products

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

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