Bug 362 - Loss of change password functionality
Summary: Loss of change password functionality
Status: CLOSED DUPLICATE of bug 188
Alias: None
Product: Portable OpenSSH
Classification: Unclassified
Component: ssh (show other bugs)
Version: -current
Hardware: UltraSPARC Solaris
: P2 normal
Assignee: OpenSSH Bugzilla mailing list
URL:
Keywords:
: 359 (view as bug list)
Depends on:
Blocks:
 
Reported: 2002-07-19 15:22 AEST by Dirk Bockmann
Modified: 2004-04-14 12:24 AEST (History)
1 user (show)

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Description Dirk Bockmann 2002-07-19 15:22:20 AEST
Because of the reported root compromise vunerability we have upgraded  our 
Solaris servers to the latest current version of ssh.   It all works fine 
thanks, except the PAM interface with Solaris.  The impact is that users can no 
longer be notified that their password needs to be changed.  Instead they are 
locked out.  I raised this issue with Sun who are responsible for the PAM which 
appears to be the main offender.  
Their response is shown below:
Sent: Friday, 12 July 2002 17:13
To: dirk.bockmann@customs.gov.au
Subject: 10243779 - Openssh

Dirk,
Previous versions of OpenSSH worked correctly with the Solaris PAM
module up until privsep was added by OpenSSH to overcome a security
vunerability issue. The privsep architecture which has been designed is
not compatible with PAM, and is outside the scope of how PAM is normally
used. ie: It breaks the PAM standard.
An alternative is to upgrade to Solaris 9 which ships with SunSSH (a
product based on OpenSSH which does not have privsep and by default is
not vunerable to the security exploit which privsep resolves). Also, for
your reference if there is any feature in OpenSSH 3.3 or newer which
does not exist in SunSSH you can log a request for enhancement for the
new feature to be included in future releases.

Let me know if you require any further information/assistance.
 
Regards,

Nicholas

Any ideas on where we can progress from here please?  WE are far from being in 
a position to upgrade to Solaris 2.9  many of our machines are still on 2.5.1 
because that is what the applications require.   WOuld appreciate your advice.

Thanks,
       Dirk
Comment 1 Ben Lindstrom 2002-07-20 03:45:47 AEST
*** Bug 359 has been marked as a duplicate of this bug. ***
Comment 2 Thomas Kube 2002-08-30 01:22:42 AEST
Hello,

we have upgraded OpenSSH on HP-UX (11.00 and 11.11). The impact is the same as
Dirk wrote: No chance to work with passwd -f. By the way: we want to work with
LDAP in the near future. Will it work on HP-UX and the current OpenSSH?

Thanks for answer,

Thomas Kube
thomas.kube@gmx.net
thomas.kube@otto.de
Comment 3 Kevin Steves 2002-08-30 07:08:09 AEST

*** This bug has been marked as a duplicate of 188 ***
Comment 4 Damien Miller 2004-04-14 12:24:18 AEST
Mass change of RESOLVED bugs to CLOSED