Message Queuing: An RPC Attack Causes an Access Violation

This article was previously published under Q329667
This article has been archived. It is offered "as is" and will no longer be updated.
SYMPTOMS
An access violation may occur in Mqqm.dll.
CAUSE
A remote procedure call (RPC) attack causes the access violation.
RESOLUTION
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Message Queuing service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question. The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date         Time   Version            Size    File name   --------------------------------------------------------------   21-Oct-2002  20:31  5.0.0.759         280,336  Mq1repl.dll         21-Oct-2002  19:38  5.0.0.759          14,096  Mq1sync.exe         27-Aug-2002  22:54  5.0.0.756          74,832  Mqac.sys   21-Oct-2002  20:31  5.0.0.757         215,312  Mqads.dll           27-Aug-2002  01:35  5.0.0.756          21,776  Mqbkup.exe          21-Oct-2002  20:31  5.0.0.750          76,560  Mqdscli.dll         21-Oct-2002  20:31  5.0.0.735          41,744  Mqdssrv.dll         21-Oct-2002  19:38  5.0.0.759          98,064  Mqmig.exe           21-Oct-2002  20:31  5.0.0.759         265,488  Mqmigrat.dll        21-Oct-2002  20:31  5.0.0.740         222,480  Mqoa.dll            21-Oct-2002  20:31  5.0.0.748           8,976  Mqperf.dll          21-Oct-2002  20:31  5.0.0.758         424,208  Mqqm.dll            21-Oct-2002  20:31  5.0.0.756         102,672  Mqrt.dll            21-Oct-2002  20:31  5.0.0.759          70,928  Mqsec.dll           21-Oct-2002  20:31  5.0.0.756          23,824  Mqupgrd.dll         21-Oct-2002  20:31  5.0.0.756         110,352  Mqutil.dll          21-Oct-2002  20:31  5.0.0.748          64,784  Msmq.cpl				

For Windows 2000:

For Windows XP:
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
MSMQ
Properties

Article ID: 329667 - Last Review: 02/27/2014 21:15:20 - Revision: 2.2

  • Microsoft Message Queuing 2.0
  • Microsoft Message Queuing 3.0
  • kbnosurvey kbarchive kbbug kbfix KB329667
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