Sponsored Content
Operating Systems Solaris Solaris 10 allow ssh login with empty passwd Post 302377002 by honglus on Thursday 3rd of December 2009 12:02:53 AM
Old 12-03-2009
Solaris 10 allow ssh login with empty passwd

I have turned off PermitEmptyPasswords in sshd_config, but a user with empty passwd (deleted by passwd -d user) can still login without password, why? it is big security concern, linux doesn't have the issue.


Code:
 
$ uname -a
SunOS  5.10 Generic_118855-14 i86pc i386 i86pc
 
$/etc/ssh/sshd_config
PermitEmptyPasswords no

 

9 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Solaris 9 remote login (ssh) drops connection

Hello All, I wonder if you can help me... Let me give you some set-up details before I ask you the question. I have Ultra-60 at home with Solaris 9 and recommended patch cluster installed. The machine is connected to a Linksys WAG54G ADSL router/modem through RJ45 ethernet cable. The... (2 Replies)
Discussion started by: ahmerin
2 Replies

2. Solaris

Solaris 9 slow login thru ssh & ftp

When I ssh to my box, an Ultra 5. I get prompted for password immediately. I enter it and have to wait sometimes a full minute for it to prompt for a password. The same thing happens when i try to ftp to the box, it will say connected, but it takes forever to prompt for password, and... (2 Replies)
Discussion started by: BG_JrAdmin
2 Replies

3. UNIX for Dummies Questions & Answers

Painfully Slow SSH login on Solaris box

Running open solaris on a e420 that I recently picked up. Having issues sshing to it from either of my Linux boxes as its very slow to login (from the solaris box to the linux box it connects just fine. Here is the output of ssh -vvv. I have hightlighted where it seems the slowdown is. Does... (0 Replies)
Discussion started by: creedog
0 Replies

4. Solaris

password less login from openssh to SSH Secure Shell 3.0.1 Sun solaris 7

Hi, I would like to login from a Sun server running ssh: Sun_SSH_1.1, SSH protocols 1.5/2.0, OpenSSL 0x0090704f to ssh: SSH Secure Shell 3.0.1 on sparc-sun-solaris2.6 How can I achieve this? Thanks a million in advance (1 Reply)
Discussion started by: newbewie
1 Replies

5. Solaris

Force user to change passwd on first login

Hello All, How to force user to change his login passwd on his first login in solaris 10 ? while adding user do we need to set the password in theis case?? (7 Replies)
Discussion started by: saurabh84g
7 Replies

6. Solaris

Unable to login using ssh,telnet onto my solaris machine with solaris 10 installed

Hi, I am unable to login into my terminal hosting Solaris 10 and get the below error message "Server refused to allocate pty ld.so.1: sh: fatal: libc.so.1: open failed: No such file or directory " Is there anyways i can get into my machine and what kind of changes are required to be... (7 Replies)
Discussion started by: sankasu
7 Replies

7. Solaris

Why unix passwd are hidden when while login

Hi, I might be stupid here to ask such question but I was just curious on ssh login to unix boxes (solaris). When we login to unix box, it asks for password, but while typing the password, the password characters (like asterik or anything) seems hidden. why it is so? Thanks (3 Replies)
Discussion started by: snchaudhari2
3 Replies

8. Cybersecurity

SSH password-less login issue between linux and solaris

Hello Gurus, I am trying to set up bidirectional password-less login between a linux and a Solaris. The way I am doing is very simple, which is creating pub/priv key pairs on each host and add the pub key to each other's authorized_keys file: ssh-keygen -t rsa (I tried dsa, and it didn't work... (4 Replies)
Discussion started by: error_lee
4 Replies

9. Solaris

Passwd -f locks out login

hello; I have inherited a SunOS sjcorpftp 5.10 Generic_118855-36 i86pc i386 i86pc whenever someone needs a new password, I change it via "passwd username" then "passwd -f username" so they can change their password on my only sun sparc 5.9 you can "accessed denied" when you... (0 Replies)
Discussion started by: ikeleong
0 Replies
SSH-LDAP-HELPER(8)					    BSD System Manager's Manual 					SSH-LDAP-HELPER(8)

NAME
ssh-ldap-helper -- sshd helper program for ldap support SYNOPSIS
ssh-ldap-helper [-devw] [-f file] [-s user] DESCRIPTION
ssh-ldap-helper is used by sshd(1) to access keys provided by an LDAP. ssh-ldap-helper is disabled by default and can only be enabled in the sshd configuration file /etc/ssh/sshd_config by setting AuthorizedKeysCommand to ``/usr/libexec/openssh/ssh-ldap-wrapper''. ssh-ldap-helper is not intended to be invoked by the user, but from sshd(8) via ssh-ldap-wrapper. The options are as follows: -d Set the debug mode; ssh-ldap-helper prints all logs to stderr instead of syslog. -e Implies -w; ssh-ldap-helper halts if it encounters an unknown item in the ldap.conf file. -f ssh-ldap-helper uses this file as the ldap configuration file instead of /etc/ssh/ldap.conf (default). -s ssh-ldap-helper prints out the user's keys to stdout and exits. -v Implies -d; increases verbosity. -w ssh-ldap-helper writes warnings about unknown items in the ldap.conf configuration file. SEE ALSO
sshd(8), sshd_config(5), ssh-ldap.conf(5), HISTORY
ssh-ldap-helper first appeared in OpenSSH 5.5 + PKA-LDAP . AUTHORS
Jan F. Chadima <jchadima@redhat.com> BSD
April 29, 2010 BSD
All times are GMT -4. The time now is 08:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy