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Overview

Vulnerability Score 2.1 2.1
CVE Id CVE-2006-2374
Last Modified 07 Mar 2011 12:00:00
Published 13 Jun 2006 03:06:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2006-2374

Summary

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 cause a denial of service (hang) by calling the MrxSmbCscIoctlCloseForCopyChunk with the file handle of the shadow device, which results in a deadlock, aka the "SMB Invalid Handle Vulnerability."

Vulnerable Systems

Operating System

  • Microsoft Windows 2000

  • Microsoft Windows 2003 Server Datacenter Edition

  • Microsoft Windows 2003 Server Datacenter Edition 64-bit

  • Microsoft Windows 2003 Server Enterprise 64-bit

  • Microsoft Windows 2003 Server Enterprise Edition

  • Microsoft Windows 2003 Server Enterprise Edition 64-bit

  • Microsoft Windows 2003 Server R2

  • Microsoft Windows 2003 Server Sp1

  • Microsoft Windows 2003 Server Standard

  • Microsoft Windows 2003 Server Standard 64-bit

  • Microsoft Windows 2003 Server Web

  • Microsoft Windows Xp


References

BID - 18357

XF - win-smb-dos(26830)

VUPEN - ADV-2006-2327

OSVDB - 26439

MS - MS06-030

IDEFENSE - 20060613 Windows MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk DoS

SECTRACK - 1016288

SECUNIA - 20635


Last Updated: 27 May 2016 10:42:26