similar to: Use remote machine environmental variables

Hi, We want to use Hostbased Authentication in OpenSSH 3.4p1 completely based on rhosts or shosts. Don't want to have any keys exchange between server and client. Created /etc/ssh/sshd_config on OpenSSH server with: RhostsAuthentication yes IgnoreRhosts no HostbasedAuthentication yes Created /etc/ssh/ssh_config on client with: Host * HostbasedAuthentication yes Created /etc/rhosts.equiv,

Hi, I have discovered a bug in the rhost module of Linux-PAM-0.57. This bug leads to a vulnerability in the remote login authentication, with the effect that ordinary user accounts may not be password protected. There is only one case when the bug causes a vulnerability: The problem case is when the user''s .rhost file has the name of a machine with *more than one IP address* as the

I noticed that my server has a lot ca. 1000x auth failure from different alocated in China / Romania and Netherlands per day since 3 days It looks to me like somebody was trying to get into server by guessing my password by brute force. what would be the best to stop this attack and how? the server running apache mysql and ftp PORT STATE SERVICE 21/tcp open ftp 80/tcp open http 443/tcp

Hi, I?ve posted this before but no one was able to help. I can?t figure out what they are trying to do, and if I should be concerned. I am running dovecot version 0.99.14 on Fedora Core 4. It appears that my dovecot server is under attack. This morning in my system e-mail I saw this: dovecot: Authentication Failures: rhost= : 23431 Time(s)

>From my secure log: Sep 19 01:16:44 lin12 dovecot-auth: pam_unix(dovecot:auth): check pass; user unknown Sep 19 01:16:44 lin12 dovecot-auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser= rhost=::ffff:64.31.19.48 Sep 19 01:16:44 lin12 dovecot-auth: pam_succeed_if(dovecot:auth): error retrieving information about user aaron Sep 19 01:16:45 lin12

Hi there, I know this is the classic RTFM list question but... I've really tried hard on this and no result! This is what I'm receving from logcheck: System Events =-=-=-=-=-=-= Apr 3 06:55:13 bsg sshd[32246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.233.245.226 user=root Apr 3 06:55:19 bsg sshd[32248]: pam_unix(sshd:auth):

Hello; Sorry for the crosspost/repost, but I am getting desparate here. I am having difficulties setting up ssh (ossh4.3p2 - NIS -Solaris8/Sparc) to authenticate and allow ossh access based on NIS netgroup. So, users and/or host should be from a valid netgroup triple, contained within the ossh servers .rhosts, .shosts, hosts.equiv and/or shosts.equiv. I am having alot of trouble getting NIS

Debian Lenny, Dovecot v 1.0.15. I'm getting a lot of what I think is a local socket asking dovecot:auth to verify username/passwords: > May 31 09:00:54 server dovecot-auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost= Note the empty 'rhost='. That's why I think it's on the server. I see others that look like bots:

We upgraded our Centos 4.3 box's samba from 3.0.10 to 3.0.22 using sernet.de rpms. Prior to upgrading, we had this box authenticating to AD just fine, but now it is broken. Here is part of my log file that might show what is going on. Jun 13 09:21:06 cent02 login(pam_unix)[2728]: check pass; user unknown Jun 13 09:21:06 cent02 login(pam_unix)[2728]: authentication failure; logname=LOGIN

This morning I gave a talk on Rails to the NYC CTO Club. The slides for are online at http://www.io.com/~jimm/writing/rails_ctoclub/s5/index.html. Hover over the bottom right corner of the window to see the navigation controls, including the one that brings up the notes. Printing the slides works really well; the presentation includes CSS that formats the whole thing for print output. The main

Outside the pre-auth patch by Markus to fix Cygwin and a few other platforms. SEND ME (privately) ANY required patch against the lastest snapshot. I'm doing the final commits this evening. Patches that have been temporary rejected for this release. - Owl's full patch for SysV Shm if mmap fails - mmap() on /dev/zero - mmap() on sparse file .. Not looked at the BSD/OS 5.0 patch

I configure as follows: ./configure --with-zlib=/usr/local/include cc -o sshd sshd.o auth-rhosts.o auth-passwd.o auth-rsa.o auth-rh-rsa.o sshpty.o sshlogin.o servconf.o serverloop.o auth.o auth1.o auth2.o auth-options.o session.o auth-chall.o auth2-chall.o groupaccess.o auth-skey.o auth-bsdauth.o auth2-hostbased.o auth2-kbdint.o auth2-none.o auth2-passwd.o auth2-pubkey.o monitor_mm.o

I am trying to use the syntax: rsync -av -e "ssh -l ssh-user" rsync-user@host::module /dest found at http://rsync.samba.org/ftp/rsync/rsync.html but am getting the following: rsync -av -e "ssh -l sshuser" rhost.asu.edu::home uc-sirc1/home/ rsync: connection unexpectedly closed (0 bytes received so far) [receiver] rsync error: error in rsync protocol data stream (code 12) at

Hello R-Users, I have been using (nnet) by Ripley to train a neural net on a test dataset, I have obtained predictions for a validtion dataset using: PP<-predict(nnetobject,validationdata) Using PP I can find the -2 log likelihood for the validation datset. However what I really want to know is how well my nueral net is doing at classifying my binary output variable. I am new to R and I

I was browsing the OpenSSH sources (which are very readable, thankyou very much) and noticed that PAM was only being told what host the user is logging in from for account processing - not for password processing. As I can see no reason not to put this in start_pam this is exactly what I have done - and attached a patch to this effect. This allows PAM to fill in rhost= in its audit messages

When the unit test harness creates a test database from the development database, the ON DELETE CASCADE constraints I have on my foreign keys are not copied into the test database. (I can tell by looking at db/development_structure.sql.) That means the fixtures can''t load/unload from the test database properly. In other words, all my tests fail with the same error message:

I am trying to install openssh on sco unix 7.1 and getting following error , please help I have installed zlib - zlib-1.2.3 Openssl openssl-0.9.8e Openssh openssh-4.6p1 # make if test ! -z "yes"; then \ /usr/bin/perl ./fixprogs ssh_prng_cmds ; \ fi (cd openbsd-compat && make) cc -o ssh

>Okay, this appears to be a problem with pam_unix.so - the code in >pam_sm_open_session is written with the assumption that the tty name is of >the form "/dev/" + something else on the end. I'm not sure why the pam_sm_open_session in pam_unix on Solaris now does this: /* report error if ttyn or rhost are not set */ if ((ttyn == NULL) || (rhost == NULL))

On 28/06/2023 17:52, Marco Gaiarin via samba wrote: > Mandi! Rowland Penny via samba > In chel di` si favelave... > >> I didn't try turning the last one off, but at least you are getting >> somewhere :-) > > With very little steps... ;-) > > >> When you say 'back to login screen', do you mean that you cannot just >> click the screen,

Hi! I?m new to the list, and I?m not really having a ?problem?, but I?m seeing something in my log files that I wonder if I should be concerned. I?ve been using Dovecot (dovecot-0.99.14-8.fc4) on my Fedora Core 4 (kernel 2.6.17-1.2142_FC4) machine from quite some time. For the last few days, I?ve been seeing this in my daily ?Logwatch? e-mail: dovecot: Authentication Failures: