Microsoft Windows SMB invalid handle denial of service
| win-smb-dos (26830) |
Description:
Microsoft Windows is vulnerable to a denial of service, caused by errors in the Microsoft Client Side Caching (CSCDLL.DLL) and Microsoft Server Message Block Redirector Driver (MRXSMB.SYS) files. A local attacker could exploit this vulnerability to cause the system to stop responding.
Consequences:
Denial of Service
Remedy:
Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.
— OR —
Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.
References:
- iDefense Advisory: 06.13.06: Windows MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk DoS.
- Microsoft Security Bulletin MS06-030: Vulnerability in Server Message Block Could Allow Elevation of Privilege (914389).
- Microsoft Security Bulletin MS08-068: Vulnerability in SMB Could Allow Remote Code Execution (957097).
- Microsoft Security Bulletin MS10-006: Vulnerabilities in SMB Client Could Allow Remote Code Execution (978251).
- Microsoft Security Bulletin MS10-020: Vulnerabilities in SMB Client Could Allow Remote Code Execution (980232).
- Microsoft Security Bulletin MS11-019: Vulnerabilities in SMB Client Could Allow Remote Code Execution (2511455).
- Microsoft Security Bulletin MS11-043: Vulnerability in SMB Client Could Allow Remote Code Execution (2536276).
- Microsoft Security Bulletin MS11-043: Vulnerability in SMB Client Could Allow Remote Code Execution (2536276).
- ASA-2006-126: Windows Security Updates for June 2006 - (MS06-021 - MS06-032)
- BID-18357: Microsoft SMB Driver Local Denial Of Service Vulnerability
- CVE-2006-2374: 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.
- OSVDB ID: 26439: Microsoft Windows SMB MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk Remote DoS
- SA20635: Windows SMB Denial of Service and Privilege Escalation
- SECTRACK ID: 1016288: Windows Server Message Block Processing Bugs Let Local Users Gain Elevated Privileges or Deny Service
- VUPEN/ADV-2006-2327: Microsoft Windows SMB Privilege Escalation and DoS Vulnerabilities (MS06-030)
Platforms Affected:
- Microsoft Windows 2000 SP4
- Microsoft Windows 2003
- Microsoft Windows 2003 Server SP1 Itanium
- Microsoft Windows 2003 Server x64
- Microsoft Windows 2003 Server Itanium
- Microsoft Windows 2003 Server SP1
- Microsoft Windows XP x64 Professional
- Microsoft Windows XP SP1
- Microsoft Windows XP SP2
Reported:
Jun 13, 2006
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net
