[Midnightbsd-cvs] src [9525] stable/0.8/crypto/heimdal/lib/krb5/ticket.c: fix an impersonation attack against heimdal.

[laffer1 at midnightbsd.org]

Revision: 9525
          http://svnweb.midnightbsd.org/src/?rev=9525
Author:   laffer1
Date:     2017-08-19 11:33:08 -0400 (Sat, 19 Aug 2017)
Log Message:
-----------
fix an impersonation attack against heimdal.

Modified Paths:
--------------
    stable/0.8/crypto/heimdal/lib/krb5/ticket.c

Modified: stable/0.8/crypto/heimdal/lib/krb5/ticket.c
===================================================================
--- stable/0.8/crypto/heimdal/lib/krb5/ticket.c	2017-08-19 03:12:49 UTC (rev 9524)
+++ stable/0.8/crypto/heimdal/lib/krb5/ticket.c	2017-08-19 15:33:08 UTC (rev 9525)
@@ -713,8 +713,8 @@
     /* check server referral and save principal */
     ret = _krb5_principalname2krb5_principal (context,
 					      &tmp_principal,
-					      rep->kdc_rep.ticket.sname,
-					      rep->kdc_rep.ticket.realm);
+					      rep->enc_part.sname,
+					      rep->enc_part.srealm);
     if (ret)
 	goto out;
     if((flags & EXTRACT_TICKET_ALLOW_SERVER_MISMATCH) == 0){