MS01-026: Updated Patch for Microsoft Security Bulletin MS00-060 (294370)



The information in this article applies to:

  • Microsoft Internet Information Services 5.0
  • Microsoft Internet Information Server 4.0

This article was previously published under Q294370

SYMPTOMS

After you apply the patch for Microsoft Security Bulletin MS00-60, the server may expend an inordinate amount of time processing a particular type of invalid request.

RESOLUTION

For additional information on what is fixed by these patches, click the article number below to view the article in the Microsoft Knowledge Base:

297860 IIS 5.0 Security and Post-Windows NT 4.0 SP5 IIS 4.0 Patch Rollup

Internet Information Services 5.0

To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to Obtain the Latest Windows 2000 Service Pack

To resolve this problem, either obtain the hotfix referenced in this section or Windows 2000 Security Rollup Package 1 (SRP1). For additional information about SRP1, click the article number below to view the article in the Microsoft Knowledge Base:

311401 Windows 2000 Security Rollup Package 1 (SRP1), January 2002

The following file is available for download from the Microsoft Download Center:
For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file. The English version of this fix should have the following file attributes or later:
   Date        Time    Version        Size     File name
   --------------------------------------------------------
   05/04/2001  11:48a  5.0.2195.3554  245,520  Adsiis.dll
   05/04/2001  11:48a  5.0.2195.3554  332,560  Asp.dll
   08/26/2000  06:30p                   6,512  Fixerr.js
   11/10/2000  11:21p  4.0.2.4701     593,976  Fp4autl.dll
   03/27/2001  10:10p  0.9.3940.21    445,712  Httpext.dll
   05/04/2001  11:48a  5.0.2195.3554   56,592  Httpodbc.dll
   05/04/2001  11:48a  5.0.2195.3554  122,640  Iisrtl.dll
   05/04/2001  11:48a  5.0.2195.3554   13,584  Infoadmn.dll
   05/04/2001  11:48a  5.0.2195.3554  245,520  Infocomm.dll
   05/04/2001  11:48a  5.0.2195.3554   62,736  Isatq.dll
   05/04/2001  11:48a  5.0.2195.3554   46,352  Ism.dll
   05/04/2001  11:48a  5.0.2195.3555   76,560  Msw3prt.dll
   10/17/2000  01:38p  5.0.2195.2507    6,928  Schmupd.exe
   05/04/2001  11:48a  5.0.2195.3554   41,232  Ssinc.dll
   05/04/2001  11:48a  5.0.2195.3554    7,440  W3ctrs.dll
   05/04/2001  11:48a  5.0.2195.3554  357,648  W3svc.dll
				
NOTE: You can install this patch on systems running Windows 2000 Gold, Windows 2000 Service Pack 1, or Windows 2000 Service Pack 2.

Internet Information Server 4.0

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that you determine are at risk of attack. Evaluate the computer's physical accessibility, network and Internet connectivity, and other factors to determine the degree of risk to the computer. See the associated Microsoft Security Bulletin to help determine the degree of risk. This hotfix may receive additional testing. If the computer is sufficiently at risk, we recommend that you apply this hotfix now.

To resolve this problem immediately, download the hotfix by following the instructions later in this article or 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 following file is available for download from the Microsoft Download Center:
NOTE: Q295534is.exe contains the Symbols files.

For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file. The English version of this fix should have the following file attributes or later:
   Date        Time    Version        Size     File name
   --------------------------------------------------------
   04/11/2001  01:32p  4.2.764.1      214,544  Adsiis.dll
   04/11/2001  01:33p  4.2.764.1      330,672  Asp.dll
   04/02/2001  04:55p  4.0.2.4701     593,976  Fp4autl.dll
   04/11/2001  01:32p  4.2.764.1       81,888  Ftpsvc2.dll
   04/11/2001  01:32p  4.2.764.1       55,392  Httpodbc.dll
   04/11/2001  01:32p  4.2.764.1       98,912  Iischema.dll
   04/11/2001  01:31p  4.2.764.1       63,472  Iislog.dll
   04/11/2001  01:31p  4.2.764.1      185,792  Infocomm.dll
   04/11/2001  01:31p  4.2.764.1       29,520  Iscomlog.dll
   04/11/2001  01:35p  4.2.764.1       54,560  Ism.dll
   04/02/2001  04:55p  4.0.1381.7086  375,056  Kernel32.dll
   04/11/2001  01:36p  4.2.764.1        9,680  Schmupd.exe
   04/11/2001  01:32p  4.2.764.1       38,256  Ssinc.dll
   04/11/2001  01:32p  4.2.764.1       25,360  Sspifilt.dll
   04/11/2001  01:32p  4.2.764.1      229,024  W3svc.dll
   04/11/2001  01:31p  4.2.764.1       88,032  Wam.dll
				
NOTE: You can install this patch on systems running Windows NT 4.0 Service Pack 5 or Windows NT 4.0 Service Pack 6a.

STATUS

Microsoft has confirmed that this problem may cause a degree of security vulnerability in Internet Information Services 5.0 and Internet Information Server 4.0. This problem was first corrected in Windows 2000 Service Pack 3.

MORE INFORMATION

For additional information about how to obtain a hotfix for Windows 2000 Datacenter Server, click the article number below to view the article in the Microsoft Knowledge Base:

265173 The Datacenter Program and Windows 2000 Datacenter Server Product

For additional information about how to install multiple hotfixes with only one reboot, click the article number below to view the article in the Microsoft Knowledge Base:

296861 Use QChain.exe to Install Multiple Hotfixes with One Reboot

For more information on this vulnerability, see the following Microsoft Web site:

Modification Type:MinorLast Reviewed:10/13/2006
Keywords:kbHotfixServer kbQFE kbbug kbfix kbgraphxlinkcritical KbSECBulletin KbSECHack kbSecurity KbSECVulnerability kbWin2000PreSP3Fix kbWin2000sp3fix KB294370