[15948] in Kerberos-V5-bugs
[krbdev.mit.edu #8666] KDC null dereference when TGS reply is too big
daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Thu Apr 19 14:35:45 2018
Mail-followup-to: rt@krbdev.mit.edu
mail-copies-to: never
From: "Greg Hudson via RT" <rt-comment@KRBDEV-PROD-APP-1.mit.edu>
In-Reply-To: <rt-8666@krbdev.mit.edu>
Message-ID: <rt-8666-48404.6.90419051606369@krbdev.mit.edu>
To: "'AdminCc of krbdev.mit.edu Ticket #8666'":;
Date: Thu, 19 Apr 2018 14:35:30 -0400 (EDT)
Reply-To: rt-comment@KRBDEV-PROD-APP-1.mit.edu
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: krb5-bugs-bounces@mit.edu
Using a test case, I verified that prior to
0a2f14f752c32a24200363cc6b6ae64a92f81379, the KDC successfully responds
to a TGS request with a too-big error if the reply length exceeds
max_dgram_reply_size, and after that commit the KDC seg faults with a
null dereference.
_______________________________________________
krb5-bugs mailing list
krb5-bugs@mit.edu
https://mailman.mit.edu/mailman/listinfo/krb5-bugs
