Article ID: 920919
Article Last Modified on 10/11/2007
APPLIES TO
- Microsoft Windows Server 2003, Enterprise Edition
- Microsoft Windows Server 2003, Enterprise x64 Edition
- Microsoft Windows Server 2003, Standard Edition (32-bit x86)
- Microsoft Windows Server 2003, Standard x64 Edition
- Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
- Microsoft Windows Server 2003, Datacenter x64 Edition
- Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
- Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
- Microsoft Windows Server 2003, Web Edition
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Professional Edition
- Microsoft Windows 2000 Server
SYMPTOMS
You are using a Linux-based client computer in an Active Directory directory service domain where the domain controller is running Microsoft Windows Server 2003 or Microsoft Windows 2000. When the client computer tries to access the domain controller, heap corruption may occur on the domain controller. The heap corruption deletes data from valid memory addresses and generates an access violation in the LSASS service.
Note This access violation causes the domain controller to crash.
CAUSE
This behavior occurs when the following conditions are true:
- A Linux client computer tries to query the domain controller by using a signed and sealed Lightweight Directory Access Protocol (LDAP) request.
- The LDAP bind calls use encryption buffers that are smaller than the encryption block size.
RESOLUTION
Windows Server 2003 service pack information
To resolve this problem, obtain the latest service pack for Windows Server 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
889100 How to obtain the latest service pack for Windows Server 2003
Windows Server 2003 hotfix information
Prerequisites
To apply this hotfix, the computer must be running one of the following operating systems:
- An Itanium-based version of Windows Server 2003 with Service Pack 1 (SP1)
- A 32-bit version of Windows Server 2003 with Service Pack 1 (SP1)
- An x64-based version of Windows Server 2003
Restart requirement
You must restart the computer after you apply this hotfix. This is because the Lsass.exe file must reload.
Hotfix replacement information
This hotfix replaces the hotfix that is documented in the following Microsoft Knowledge Base article:
907868 An access violation is generated when a Linux-based client computer tries to access a domain controller that is running Windows Server 2003 or Windows 2000
File information
The English version of this hotfix has the file attributes (or later file attributes) 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 item in Control Panel.
Windows Server 2003, x86-based versions
| File Name | File Version | File Size | Date | Time | Platform |
|---|---|---|---|---|---|
| Ntdsa.dll | 5.2.3790.2737 | 1,521,152 | 30-Jun-2006 | 15:12 | x86 |
| W03a2409.dll | 5.2.3790.2737 | 26,624 | 30-Jun-2006 | 11:24 | x86 |
Windows Server 2003, x64-based versions
| File Name | File Version | File Size | Date | Time | Platform |
|---|---|---|---|---|---|
| Ntdsa.dll | 5.2.3790.2737 | 2,966,016 | 30-Jun-2006 | 15:39 | x64 |
| W03a2409.dll | 5.2.3790.2737 | 27,136 | 30-Jun-2006 | 15:39 | x64 |
Windows Server 2003, Itanium-based versions
| File Name | File Version | File Size | Date | Time | Platform |
|---|---|---|---|---|---|
| Ntdsa.dll | 5.2.3790.2737 | 4,251,648 | 30-Jun-2006 | 15:39 | IA-64 |
| W03a2409.dll | 5.2.3790.2737 | 25,600 | 30-Jun-2006 | 15:39 | IA-64 |
Windows Server 2000 hotfix information
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 are experiencing this specific problem.
To resolve this problem, 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.
Prerequisites
To apply this hotfix, the computer must be running Windows Server 2000.
Restart requirement
You must restart the computer after you apply this hotfix. This is because the Lsass.exe file must reload.
Hotfix replacement information
This hotfix replaces the hotfix that is documented in the following Microsoft Knowledge Base article:
907868 An access violation is generated when a Linux-based client computer tries to access a domain controller that is running Windows Server 2003 or Windows 2000
File information
The English version of this hotfix has the file attributes (or later file attributes) 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 item in Control Panel.
| File Name | File Version | File Size | Date | Time | Platform |
|---|---|---|---|---|---|
| Ntdsa.dll | 5.0.2195.7100 | 938,768 | 27-Jun-2006 | 08:20 | x86 |
| Sp3res.dll | 5.0.2195.7087 | 6,401,024 | 03-May-2006 | 06:57 | x86 |
| Updspapi.dll | 6.2.29.0 | 371,424 | 13-Oct-2005 | 05:59 | x86 |
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Windows Server 2003 Service Pack 2.
MORE INFORMATION
For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
816915 New file naming schema for Microsoft Windows software update packages
824684 Description of the standard terminology that is used to describe Microsoft software updates
Keywords: kbbug kbfix kbqfe kbpubtypekc kbwin2000presp5fix kbhotfixserver kbwinserv2003presp2fix kbwinserv2003sp2fix KB920919
