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             AUSCERT External Security Bulletin Redistribution

                          ESB-2006.0841 -- [Win]
         MS06-066 - Vulnerabilities in Client Service for NetWare
                Could Allow Remote Code Execution (923980)
                             15 November 2006

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              Client Service for NetWare
                      NetWare Driver
Publisher:            Microsoft
Operating System:     Windows Server 2003
                      Windows XP
                      Windows 2000
Impact:               Execute Arbitrary Code/Commands
                      Denial of Service
Access:               Remote/Unauthenticated
CVE Names:            CVE-2006-4689 CVE-2006-4688

Original Bulletin:
  http://www.microsoft.com/technet/security/Bulletin/MS06-066.mspx

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MS06-066 - Vulnerabilities in Client Service for NetWare Could Allow Remote
           Code Execution (923980)

Affected Software: 
  - Microsoft Windows 2000 Service Pack 4
  - Microsoft Windows XP Service Pack 2
  - Microsoft Windows Server 2003
  - Microsoft Windows Server 2003 Service Pack 1

Full MS06-066 Advisory:
  - http://www.microsoft.com/technet/security/Bulletin/MS06-066.mspx

Vulerability Details:

Client Service for NetWare Memory Corruption Vulnerability:
CVE-2006-4688

  There is a remote code execution vulnerability in Client Service for
  NetWare (CSNW) that could allow an attacker who successfully exploited
  this vulnerability to take complete control of the affected system.

NetWare Driver Denial of Service Vulnerability:
CVE-2006-4689

  A denial of service vulnerability exists in Client Service for NetWare
  (CSNW) that could allow an attacker to send a specially crafted network
  message to an affected system running the Client Service for NetWare
  service. An attacker could cause the system to stop responding.

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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
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