hp-ux Secure Shell client core dumps

From: Martin Stenzel (mstenzel_at_pankow.in-berlin.de)
Date: 06/22/03 

Date: Sun, 22 Jun 2003 12:53:08 +0200

Hi there,

I am in bad luck with the ssh client on HP-UX.

Basic info:
hp-ux secure shell based on OpenSSH: OpenSSH_3.5p1, SSH protocols
1.5/2.0, OpenSSL 0x0090609f
OS: HP-UX 11.11 (PA-RISC)

On the server side there is a Linux system (kernel 2.2) running the
commercial SSH 3.2.3 and AIX 4.3.3 running the commercial SSH 3.1.

When I invoke

$ ssh -v Linuxsystem
OpenSSH_3.5p1, SSH protocols 1.5/2.0, OpenSSL 0x0090609f
25873: debug1: Reading configuration data /home/mstenzel/.ssh/config
25873: debug1: Applying options for *
25873: debug1: Reading configuration data /opt/ssh/etc/ssh_config
25873: debug1: Rhosts Authentication disabled, originating port will not
be trusted.
25873: debug1: ssh_connect: needpriv 0
25873: debug1: Connecting to Linuxsystem [192.168.0.1] port 22.
25873: debug1: Connection established.
25873: debug1: identity file /home/mstenzel/.ssh/id_rsa type -1
25873: debug1: identity file /home/mstenzel/.ssh/id_dsa type 2
25873: debug1: Remote protocol version 2.0, remote software version
3.2.3 SSH Secure Shell (non-commercial)
25873: debug1: no match: 3.2.3 SSH Secure Shell (non-commercial)
25873: debug1: Enabling compatibility mode for protocol 2.0
25873: debug1: Local version string SSH-2.0-OpenSSH_3.5p1
Segmentation fault (core dumped)

$ ssh -v AIXsystem
OpenSSH_3.5p1, SSH protocols 1.5/2.0, OpenSSL 0x0090609f
25972: debug1: Reading configuration data /home/mstenzel/.ssh/config
25972: debug1: Applying options for *
25972: debug1: Reading configuration data /opt/ssh/etc/ssh_config
25972: debug1: Rhosts Authentication disabled, originating port will not
be trusted.
25972: debug1: ssh_connect: needpriv 0
25972: debug1: Connecting to AIXsystem [192.168.0.20] port 22.
25972: debug1: Connection established.
25972: debug1: identity file /home/mstenzel/.ssh/id_rsa type -1
25972: debug1: identity file /home/mstenzel/.ssh/id_dsa type 2
25972: debug1: Remote protocol version 1.99, remote software version
3.1.0 SSH Secure Shell
25972: debug1: no match: 3.1.0 SSH Secure Shell
25972: debug1: Enabling compatibility mode for protocol 2.0
25972: debug1: Local version string SSH-2.0-OpenSSH_3.5p1
Segmentation fault (core dumped)

On the server side (Linux example) I receive:

Starting sshd2 in port 22: sshd2[987]: WARNING: Development-time
debugging not compiled in.
sshd2[987]: WARNING: To enable, configure with --enable-debug and
recompile.
sshd2: SSH Secure Shell 3.2.3 (non-commercial version) on
i386-pc-linux-gnu
debug[987]: SshHostKeyIO/sshhostkeyio.c:279/ssh_host_key_read_keys: Host
key algorithms (from disk): ssh-dss
debug[987]: Becoming server.
debug[987]: Creating listener
debug[987]: Listener created
debug[987]: no udp listener created.
debug[987]: Running event loop
debug[987]: Sshd2/sshd2.c:1930/new_connection_start_finalize: Wrapping
stream with ssh_server_wrap...
debug[987]: ssh_server_wrap: creating transport protocol
debug[987]: ssh_server_wrap: creating userauth protocol
debug[987]: Sshd2/sshd2.c:1968/new_connection_start_finalize: done.
debug[987]: new_connection_callback returning
debug[987]: Remote version: SSH-2.0-OpenSSH_3.5p1
debug[987]: OpenSSH: Major: 3 Minor: 5 Revision: 0
debug[987]: Sshd2/sshd2.c:362/server_disconnect: locally_generated =
TRUE
debug[987]: Exiting event loop
done.

I _can_ connect to my Linux and AIX system with _Mindterm's JavaSSH_.

I do not know how to proceed. I am going with the vanilla configuration.
OS patches have been applied.
The verification of the installation gave no errors or warnings...

Any clue?

Thanks in advance, Martin.

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