Bug#428732: [krbdev.mit.edu #5593] kadmin crashes during password changes

2007-07-09 Thread Ken Raeburn
On Jul 9, 2007, at 12:01, Russ Allbery wrote: Ken, I assume from the previous bug discussion that this was already fixed in 1.6? It looks like that file now includes k5-int.h and k5-int.h now includes time.h. Yes, that's correct, this shouldn't be a problem in the 1.6 branch. Ken -- To

Bug#428732: [krbdev.mit.edu #5593] kadmin crashes during password changes

2007-07-09 Thread Russ Allbery
Andrew Reid <[EMAIL PROTECTED]> writes: > Will there be an "etch" security patch for this for amd64? The daemon > runs as root, so there's a potential exploit opportunity, and even if > there weren't, it's a possible DOS attack. It's a DoS attack really more than an exploit (sign extension bug

Bug#428732: [krbdev.mit.edu #5593] kadmin crashes during password changes

2007-07-09 Thread Andrew Reid
On Fri, Jul 06, 2007 at 07:53:46PM -0400, Ken Raeburn wrote: > This code path requires that the principal in question have a policy > dictating a minimum time before the password can be changed, and a > password change made before that time has elapsed. (I should've > thought of that given t

Bug#428732: [krbdev.mit.edu #5593] kadmin crashes during password changes

2007-07-09 Thread Andrew Reid
On Fri, Jul 06, 2007 at 07:53:46PM -0400, Ken Raeburn wrote: > This code path requires that the principal in question have a policy > dictating a minimum time before the password can be changed, and a > password change made before that time has elapsed. (I should've > thought of that given t

Bug#428732: [krbdev.mit.edu #5593] kadmin crashes during password changes

2007-07-06 Thread Ken Raeburn
I just tried on our x86_64 etch system (1.4.4-7etch1 kadmind installed), and with a few simple tests, couldn't reproduce the problem. I set up a realm FOOBAR.X with a user principal ken with admin privileges, ran "kadmin -p ken -q 'cpw ken'" and then "kpasswd" a few times, sometimes re-usi