Microsoft KB Archive/252693: Difference between revisions

From BetaArchive Wiki
(importing KB archive)
 
m (Text replacement - "[[File:../gfx/" to "[[File:")
 
Line 73: Line 73:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19761 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19761 Download Chkenc4i.exe now]




Line 79: Line 79:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19762 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19762 Download Chkenc4a.exe now]




Line 86: Line 86:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4i.exe now]




Line 92: Line 92:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4a.exe now]




Line 99: Line 99:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4i.exe now]




Line 105: Line 105:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4a.exe now]




Line 112: Line 112:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27728 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27728 Download Chkenc4i.exe now]




Line 118: Line 118:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27728 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27728 Download Chkenc4a.exe now]




Line 125: Line 125:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27730 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27730 Download Chkenc4i.exe now]




Line 131: Line 131:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27730 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27730 Download Chkenc4a.exe now]




Line 138: Line 138:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4i.exe now]




Line 144: Line 144:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4a.exe now]




Line 151: Line 151:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4i.exe now]




Line 157: Line 157:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4a.exe now]




Line 164: Line 164:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4i.exe now]




Line 170: Line 170:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4a.exe now]




Line 177: Line 177:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27729 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27729 Download Chkenc4i.exe now]




Line 183: Line 183:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27729 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27729 Download Chkenc4a.exe now]




Line 190: Line 190:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27731 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27731 Download Chkenc4i.exe now]




Line 196: Line 196:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27731 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27731 Download Chkenc4a.exe now]




Line 203: Line 203:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27732 Download Chkenc4i.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27732 Download Chkenc4i.exe now]




Line 209: Line 209:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27732 Download Chkenc4a.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=27732 Download Chkenc4a.exe now]




Line 218: Line 218:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19761 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19761 Download Chkenc4is.exe now]




Line 224: Line 224:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19762 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19762 Download Chkenc4as.exe now]




Line 231: Line 231:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4is.exe now]




Line 237: Line 237:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19879 Download Chkenc4as.exe now]




Line 244: Line 244:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4is.exe now]




Line 250: Line 250:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19880 Download Chkenc4as.exe now]




Line 257: Line 257:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4is.exe now]




Line 263: Line 263:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19881 Download Chkenc4as.exe now]




Line 270: Line 270:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4is.exe now]




Line 276: Line 276:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19882 Download Chkenc4as.exe now]




Line 283: Line 283:
<div class="indent">
<div class="indent">


x86: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4is.exe now]
x86: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4is.exe now]




Line 289: Line 289:
<div class="indent">
<div class="indent">


Alpha: [[File:../gfx/download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4as.exe now]
Alpha: [[File:download.gif|[GRAPHIC: Download]]][http://www.microsoft.com/Downloads/Release.asp?ReleaseID=19883 Download Chkenc4as.exe now]





Latest revision as of 17:09, 19 July 2020

Article ID: 252693

Article Last Modified on 9/2/2005



APPLIES TO

  • Microsoft Internet Information Server 4.0



This article was previously published under Q252693

SYMPTOMS

A repetitive attack using a specially malformed request may cause Internet Information Server (IIS) to use a large amount of memory, and eventually cause the service to fail. This problem can occur when the client uses the Transfer-Encoding: chunked header in its request.


RESOLUTION

Windows NT 4.0

A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone 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 following files are available for download from the Microsoft Download Center:

US English:

Chinese (Simplified):

Chinese (Traditional):

Dutch:

French:

German:

Japanese:

Korean:

Portuguese (Brazil):

Spanish:

Swedish:

NOTE: Debug symbol files are required by an administrator to do both kernel and user mode debugging, providing a method to resolve global variables and function names in the loaded executable file. Click the file names below to download the symbol files:

US English:

Chinese (Simplified):

Chinese (Traditional):

German:

Japanese:

Korean:

The English version of this fix should have the following file attributes or later:

   Date        Time        Version      Size       File name     Platform
   ----------------------------------------------------------------------
   1/28/2000   02:32:16p   4.2.739.1    185,760b   Infocomm.dll  x86
   1/28/2000   02:33:10p   4.2.739.1    38,256b    Ssinc.dll     x86
   1/28/2000   02:33:18p   4.2.739.1    25,360b    Sspifilt.dll  x86
   1/28/2000   02:32:58p   4.2.739.1    228,480b   W3svc.dll     x86

   1/28/2000   05:32:05p   4.2.739.1    304,400b   Infocomm.dll  Alpha
   1/28/2000   05:53:00p   4.2.739.1    60,176b    Ssinc.dll     Alpha
   1/28/2000   05:53:07p   4.2.739.1    39,696b    Sspifilt.dll  Alpha
   1/28/2000   05:32:49p   4.2.739.1    383,760b   W3svc.dll     Alpha
                


Microsoft Windows NT Server version 4.0, Terminal Server Edition

To resolve this problem, obtain the Windows NT Server 4.0, Terminal Server Edition, Security Rollup Package (SRP). For additional information about the SRP, click the article number below to view the article in the Microsoft Knowledge Base:

317636 Windows NT Server 4.0, Terminal Server Edition, Security Rollup Package


STATUS

Microsoft has confirmed that this is a problem in Internet Information Server 4.0.


Additional query words: security_patch tsesrp

Keywords: kbbug kbfix kbgraphxlinkcritical kbsecurity KB252693