Odd problem changing passwords

Ok so it's really not a problem, but I want to know why...

On some of our Solaris 8 boxes here, users can simply change their passwords without having to enter their current password first...example below:

bash-2.03# passwd testuser1

New Password:

Re-enter new Password:

passwd: password successfully changed for testuser1

bash-2.03#

On other Solaris 8 systems, the same users are prompted for their current password prior to changing their passwords...example below:

bash-2.03$ passwd testuser1

Password:

Enter existing login password:

New password:

Re-enter new password:

passwd (SYSTEM): passwd successfully changed for testuser1

bash-2.03$

Why do I see the changes between the systems? It must be some sort of strict password enforcement, but I can't figure out where to set/unset this globally....any info would be appreciated!

[946 byte] By [jonhardt] at [2007-11-25 23:25:06]
# 1

Woops I copy/pasted the wrong examples...here is the CORRECT example 1

$ passwd testuser1

Enter existing login password:

New Password:

Re-enter new Password:

passwd: password successfully changed for testuser1

$

And this is the CORRECT example 2

bash-2.03$ passwd testuser1

Password:

Enter existing login password:

New password:

Re-enter new password:

passwd (SYSTEM): passwd successfully changed for testuser1

bash-2.03$

Why I am asked for a password first in the 2nd example when they are both Solaris 8 2/02 hosts with the same kernel patch rev 20

jonhardt at 2007-7-5 18:11:59 > top of Java-index,General,Talk to the Sysop...