PSS ID Number: 166336
Article Last Modified on 10/27/2003
The information in this article applies to:
- Microsoft Windows NT Workstation 3.51
- Microsoft Windows NT Server 3.51
This article was previously published under Q166336
SYMPTOMS
File Transfer Protocol (FTP) clients are allowed to view files and
directories on an NTFS partition, although they have not been given this
right through the file and directory permissions. However, if these clients
try to view the files through a Microsoft network connection, they will
receive the error:
You do not have permission to access this directory.
CAUSE
As long as a user has EXECUTE (X) permission on a directory and is a member
of a group that has execute permission, or as long as that user has
explicitly been given the user right to Back up files and directories,
the user will be able to list the files and subdirectories in that
directory. This will occur even if the user has been granted No Access to
files in that directory.
For example:
If the user has been given as little access as: Special Access (X)(None),
that user will be able to list the files and subdirectories in that
directory. That user will still, however, get an "access is denied" error
when trying to manipulate the files and subdirectories.
RESOLUTION
Do not give FTP users the BACK UP FILES AND DIRECTORIES user right, if it
is important that files and subdirectories be hidden through permissions.
STATUS
Microsoft has confirmed this to be a problem in Windows NT version 3.51.
We are researching this problem and will post new information here in the
Microsoft Knowledge Base as it becomes available.
Additional query words: anonymous server file permission see special read write change delete take ownership contents
Keywords: kbbug kbnetwork KB166336
Technology: kbWinNT351search kbWinNTS351 kbWinNTS351search kbWinNTsearch kbWinNTSsearch kbWinNTW351 kbWinNTW351search kbWinNTWsearch