Access Violation in SNMP When Processing Short OIDs

 Last reviewed: May 5, 1997
Article ID: Q112872
The information in this article applies to:
  • Microsoft Windows NT operating system version 3.1
  • Microsoft Windows NT Advanced Server version 3.1

SYMPTOMS

When the Simple Network Management Protocol (SNMP) service processes very short Object Identifiers (OIDs), the service terminates with an access violation.

CAUSE

This problem occurs when the algorithm used to decode an SNMP OID of length less than 2 results in an invalid pointer reference.

STATUS

Microsoft has confirmed this to be a problem in Windows NT and Windows NT Advanced Server version 3.1. This problem has been corrected in the latest U.S. Service Pack for Windows NT and Windows NT Advanced Server version 3.1. For information on obtaining the Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces): 

   S E R V P A C K

Additional query words: prodnt
Keywords : kbbug3.10 kbnetwork ntnetserv
Version : 3.1
Platform : WINDOWS

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Last reviewed: May 5, 1997
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