similar to: [Bug 695] Cannot change password in PAM NIS+ environment

We've discovered that although Winbind supports password changes when the account password is expired, this only works with *interactive* shells. This is a major problem for us. Use case 1: SSH tunnels: $ ssh user2@localhost -N -L 4711:localhost:22 user2@localhost's password: <trying to use the tunnel> channel 2: open failed: administratively prohibited: open failed As you can

Hi Darren/Damien, Sorry for responding so late. Still hope we can get this sorted out. Yes I am indeed using PAM for ssh authentication and disabling priv seperation is a no-go for us since it opens up a security loophole. From what I can see in ptree and auth logs, when the child passwd process returns with SIGCHLD, the parent sshd process terminates. Sshd logs are as follows as requested at

Hi All. Today a patch was commited to OpenSSH that performs PAM password changes via SSH2 keyboard-interactive authentication. I should work fine with privsep, which some of the other solutions have problems with. While the patch itself is relatively small, it's bigger than it should have been due to differences in PAM implementations. I encourage anyone with a interest in this to try

Hi All. Attached is another patch that attempts to do pam_chauthtok() via SSH2 keyboard-interactive authentication. It now passes the results from the authentication thread back to the monitor (based on a suggestion from djm). Because of this, it doesn't call do_pam_account twice and consequently now works on AIX 5.2, which the previous version didn't. I haven't tested it on any

http://bugzilla.mindrot.org/show_bug.cgi?id=808 Summary: segfault if not using pam/keyboard-interactive mech and password's expired Product: Portable OpenSSH Version: 3.8p1 Platform: Sparc OS/Version: Solaris Status: NEW Severity: normal Priority: P2 Component: PAM support

http://bugzilla.mindrot.org/show_bug.cgi?id=738 ------- Additional Comments From dtucker at zip.com.au 2003-11-19 23:47 ------- >From the description: "TO SUMMARIZE: I have problems WHEN: I log in via SSH to the non-master NIS+ server with a non-local account (NIS+ account) with a Windows client via 'Password' authentication." As of 3.7p1, PasswordAuthentication does

http://bugzilla.mindrot.org/show_bug.cgi?id=738 Summary: OpenSSH 3.7.1p2 Password Authentication Failure Through NIS+ on Non-Master Server Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: PAM support

Hello all, I was running some tests with openssh 3.7.1p2 and I noticed that PermitRootLogin without-password does not work when PAM is enabled. In fact, when PAM is enabled, PermitRootLogin will work as "yes" if " without-password" is used, no matter what kind of authentication is used for root login. Is that a bug, I missed something in the configurations, or expected

Hello I am not a developer, but since this is a more advanced issue I rather post to this list than to the users list, I hope this is OK. We are currently running openssh with simon's gssapi patch and want to move towards the new integrated solution with openssh-3.7.1p2. A problem we experienced in both versions of openssh is that we are not able to change the kerberos password, when it

http://bugzilla.mindrot.org/show_bug.cgi?id=559 ------- Additional Comments From dtucker at zip.com.au 2004-07-01 13:40 ------- (From update of attachment 292) OK, except for the last bit, I think this is all done. >+#ifdef USE_PAM >+ options.permit_empty_passwd && >+#endif This is done in auth-passwd.c: if (*password == '\0' &&

Hello All. Attached is an update to my previous patch to make do_pam_chauthtok and privsep play nicely together. First, a question: does anybody care about these or the password expiration patches? Anyway, the "PRIVSEP(do_pam_hauthtok())" has been moved to just after the pty has been allocated but before it's made the controlling tty. This allows the child running chauthtok to

Hello everyone, I've installed Samba 4.0.4 from source on an Ubuntu Server 12.04 machine. I've configured it as an AD DC following the instructions here: http://wiki.samba.org/index.php/Samba_AD_DC_HOWTO Then I configured Winbind following the instructions here: http://wiki.samba.org/index.php/Samba4/Winbind Users can now login through SSH to the server and access their files and

http://bugzilla.mindrot.org/show_bug.cgi?id=14 ------- Additional Comments From dtucker at zip.com.au 2003-01-09 23:17 ------- Created an attachment (id=199) --> (http://bugzilla.mindrot.org/attachment.cgi?id=199&action=view) Implement password change via /bin/passwd in session. openssh-passexpire10.patch: * Implementes shadow and AIX password expiry. * Adds general expire_message

Hello, I am having a very aggrivating problem, and I will try and provide all of the necessary information. I have openssh-3.7.1p2 with openssl-0.9.6k installed on Solaris 8. Here is what I've been able to determine so far: 1. Local account authentication works fine (non-NIS+). 1a. NIS+ is running at security level 2 2. Telnet authentication works fine. 2a. When I use the SSH client,

Greetings, I'm running Fedora 11 (Samba 3.3.2) and am trying to configure winbind authentication against a Windows 2003 server. I've run kinit and net join successfully, and can wbinfo -u, -g, and -t successfully, as well as getent passwd and getent group successfully. I can even use passwd to change domain user passwords. However, when I try to log in via gdm, ssh, or even su, I do not

Hi Chris, Were you able to solve this. Regards, David. Greetings, I'm running Fedora 11 (Samba 3.3.2) and am trying to configure winbind authentication against a Windows 2003 server. I've run kinit and net join successfully, and can wbinfo -u, -g, and -t successfully, as well as getent passwd and getent group successfully. I can even use passwd to change domain user passwords. However,

I have a user who's password has expired (ADMCHG) flag is set in /etc/security/passwd under AIX 5.3. For some reason it is not prompting for new passwd. This worked in 3.9. Any ideas? Thanks, Ryan # /usr/sbin/sshd -d debug1: sshd version OpenSSH_4.0p1 debug1: private host key: #0 type 0 RSA1 debug1: read PEM private key done: type RSA debug1: private host key: #1 type 1 RSA debug1: read

Hi, I am having a problem with the issue of changing the password for an expired user (passed -f <user>). The version of Openssh is 2.9.9p3 compiled with gcc 2.95.3, configured --with-pam. The user can login fine when the password is not expired. Once the password is expired the user is connected and told the password has expired and is asked to change it. The user is prompted for the old

http://bugzilla.mindrot.org/show_bug.cgi?id=14 dtucker at zip.com.au changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #215 is|0 |1 obsolete| | ------- Additional Comments From dtucker at zip.com.au 2003-02-20 20:51 -------

http://bugzilla.mindrot.org/show_bug.cgi?id=14 dtucker at zip.com.au changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED ------- Additional Comments From dtucker at zip.com.au 2003-04-15 09:57 ------- Patch against 3.6.1p1 now available. No