user/5157: MS FTP client authenicates on first attempt to ftpd in OpenBSD 3.8 but not in 3.9

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user/5157: MS FTP client authenicates on first attempt to ftpd in OpenBSD 3.8 but not in 3.9

smith-16
>Number:         5157
>Category:       user
>Synopsis:       MS FTP client authenicates on first attempt to ftpd in OpenBSD 3.8 but not in 3.9
>Confidential:   yes
>Severity:       non-critical
>Priority:       low
>Responsible:    bugs
>State:          open
>Quarter:        
>Keywords:      
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jun 18 01:30:01 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     smith
>Release:        3.9 release
>Organization:
net
>Environment:
       
        System      : OpenBSD 3.9
        Architecture: OpenBSD.i386
        Machine     : i386
>Description:
       
        When authenicating to an OpenBSD 3.8 ftp server with Microsoft Internet Explorer or Webfolders
        authenication works successfully on the first attempt whether it's from a Windows 2000 or XP
        computer.  If the ftp server is OpenBSD 3.9, Microsoft Internet Explorer or Webfolders fails on the
        first attempt.  At this point, within Internet Explorer, if you click "File" from the menu bar and "login as",
        authenication is successful.  This occurs whether the computer is Windows 2000 or XP.  This has
        been test with OpenBSD 3.8 and 3.9 being installed on multiple computers with different motherboards.
>How-To-Repeat:
       
        Create an ftp user on OpenBSD 3.8 and 3.9 and have the ftpd running.  Authenticate to the ftp servers using
        Internet Explorer.  3.8 works fine but 3.9 fails on first attempt.
>Fix:
       
        On the OpenBSD 3.9 ftp server, download src.tar.gz for 3.8 and compile /usr/src/libexe/ftpd and reboot.  Now Internet
        Explorer will login on first attempt on OpenBSD 3.9 with 3.8 ftpd code.


>Release-Note:
>Audit-Trail:
>Unformatted:

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Re: user/5157: MS FTP client authenicates on first attempt to ftpd in OpenBSD 3.8 but not in 3.9

Tobias Ulmer
On Sat, Jun 17, 2006 at 06:20:20PM -0700, smith wrote:

> >Number:         5157
> >Category:       user
> >Synopsis:       MS FTP client authenicates on first attempt to ftpd in OpenBSD 3.8 but not in 3.9
> >Confidential:   yes
> >Severity:       non-critical
> >Priority:       low
> >Responsible:    bugs
> >State:          open
> >Quarter:        
> >Keywords:      
> >Date-Required:
> >Class:          sw-bug
> >Submitter-Id:   net
> >Arrival-Date:   Sun Jun 18 01:30:01 GMT 2006
> >Closed-Date:
> >Last-Modified:
> >Originator:     smith
> >Release:        3.9 release
> >Organization:
> net
> >Environment:
>
> System      : OpenBSD 3.9
> Architecture: OpenBSD.i386
> Machine     : i386
> >Description:
>
> When authenicating to an OpenBSD 3.8 ftp server with Microsoft Internet Explorer or Webfolders
> authenication works successfully on the first attempt whether it's from a Windows 2000 or XP
> computer.  If the ftp server is OpenBSD 3.9, Microsoft Internet Explorer or Webfolders fails on the
> first attempt.  At this point, within Internet Explorer, if you click "File" from the menu bar and "login as",
> authenication is successful.  This occurs whether the computer is Windows 2000 or XP.  This has
> been test with OpenBSD 3.8 and 3.9 being installed on multiple computers with different motherboards.
> >How-To-Repeat:
>
> Create an ftp user on OpenBSD 3.8 and 3.9 and have the ftpd running.  Authenticate to the ftp servers using
> Internet Explorer.  3.8 works fine but 3.9 fails on first attempt.
> >Fix:
>
> On the OpenBSD 3.9 ftp server, download src.tar.gz for 3.8 and compile /usr/src/libexe/ftpd and reboot.  Now Internet
> Explorer will login on first attempt on OpenBSD 3.9 with 3.8 ftpd code.
>
>
> >Release-Note:
> >Audit-Trail:
> >Unformatted:
>
>

ftpd (3.9) -> start IE -> 'ftp://myhostname' -> errormessage
ftpd (3.8) -> start IE -> 'ftp://myhostname' -> errormessage

Anything else needs to be done to reproduce this? So far there is
no difference.

Tobias