[3789] in Kerberos-V5-bugs
[krbdev.mit.edu #1338] getting tickets that expire before start date
daemon@ATHENA.MIT.EDU (Arun A Tharuvai via RT)
Fri Jan 24 14:49:39 2003
Date: Fri, 24 Jan 2003 14:49:19 -0500 (EST)
Message-Id: <rt-1338-4013.1.97404951769343@krbdev.mit.edu>
In-Reply-To: <rt-1338@krbdev.mit.edu>
From: "Arun A Tharuvai via RT" <rt-comment@krbdev.mit.edu>
To: krb5-prs@mit.edu
Reply-To: rt-comment@krbdev.mit.edu
Errors-To: krb5-bugs-bounces@mit.edu
I accidentally tried getting negative length kerberos tickets (both v5
and v4), and it succeeded, giving me krb5 tickets that expired before
they were valid, and krb4 tickets that lasted for exactly 5 minutes.
Arun
arun@w20-spare-pokemon:~$ kinit aatharuv -5 -4 -l -100d -r 100d
Password for aatharuv@ATHENA.MIT.EDU:
kinit(v524): Ticket expired getting V5 credentials
arun@w20-spare-pokemon:~$ klist
Ticket cache: FILE:/tmp/krb5cc_1000
Default principal: aatharuv@ATHENA.MIT.EDU
Valid starting Expires Service principal
01/24/03 14:47:19 10/16/02 15:47:19 krbtgt/ATHENA.MIT.EDU@ATHENA.MIT.EDU
renew until 01/31/03 14:47:19
Kerberos 4 ticket cache: /tmp/tkt1000
Principal: aatharuv@ATHENA.MIT.EDU
Issued Expires Principal
01/24/03 14:47:22 01/24/03 14:52:22 krbtgt.ATHENA.MIT.EDU@ATHENA.MIT.EDU
--
Arun A Tharuvai
aatharuv (at) mit (dot) edu
aat (at) alum (dot) mit (dot) edu
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