I have the same problem! Seems like the new sshd segfaults when authenticating using pam_krb5. I posted a message about this a couple of days ago, but no replies so far.
I down-graded to the previous version of openssh.
/Johan Andersson
Andre ten Bohmer wrote:
Hello,
After applying "Advisory ID RHSA-2003:222-01, Updated openssh packages" it looks like user authentication via Kerberos has been broken. Logging on via console still validates users correctly via Kerberos, but when using ssh it does not function any more. After entering the username, no password can be entered because after a long time the session times out before showing the password dialog. Only usernames with an id >=500 are validated via Kerberos, so I am able to logon as root but this is of course very disturbing for our users. /var/log/secure
Aug 7 11:45:18 tonga sshd[19241]: fatal: Timeout before authentication for <ip number> Aug 7 11:45:18 tonga sshd[19241]: Cannot release PAM authentication[4]: System error
Any ideas how to correct this, or is Red Hat aware of the problem and releasing very soon a correct update?
TIA and Cheers, Andre --------------- Wageningen UR, Facilitair Bedrijf, Afdeling ICT Andre ten Bohmer, Messaging Specialist Sectie Servers&Services Dreyenplein 2, (Computechnion) 6703 HB Wageningen ---------------
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