>Number:         32120
>Category:       bin
>Synopsis:       Upgrading to netbsd-3 gives strange prompts for ssh
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Nov 19 14:38:00 +0000 2005
>Originator:     Martin J. Laubach
>Release:        NetBSD 3.0_RC1
>Organization:
>Environment:
System: NetBSD asparagus.emsi.priv.at 3.0_RC1 NetBSD 3.0_RC1 (ASPARAGUS.l) #0: Thu Nov 17 22:54:18 UTC 2005 root@asparagus.emsi.priv.at:/sys30/arch/i386/compile/ASPARAGUS.l i386
Architecture: i386
Machine: i386
>Description:
  After upgrading a 2.1 machine to the netbsd-3 branch, ssh started
to sprout strange behaviour at its password prompt:

|       % ssh asparagus
|       Password:         <--- does not even wait for input here
|       Response:
|       mjl@asparagus's password:

  This is somehow related to PAM, since setting "UsePAM no" in sshd.config
restores the previous normal behaviour.

  I first thought this might be related to old S/Key data lying around
but Hauke Fath mentions:

| FWIW, I see this on a (pretty vanilla) sparc installation. S/Key has
| never been used on the machine.


  I set priority high because this will seriously confuse people who
upgrade to 3.0.

>How-To-Repeat:
  ssh into an upgraded machine?

>Fix: