Log Message:
Pullup ticket #4134 - requested by tez
security/mit-krb5: security fix

Revisions pulled up:
- security/mit-krb5/Makefile                                    1.70
- security/mit-krb5/distinfo                                    1.43
- security/mit-krb5/patches/patch-kadmin_server_schpw.c         1.1

-------------------------------------------------------------------
   Module Name:    pkgsrc
   Committed By:   tez
   Date:           Mon May 13 22:42:34 UTC 2013

   Modified Files:
           pkgsrc/security/mit-krb5: Makefile distinfo
   Added Files:
           pkgsrc/security/mit-krb5/patches: patch-kadmin_server_schpw.c

   Log Message:
   The kpasswd service provided by kadmind was vulnerable to a UDP
   "ping-pong" attack [CVE-2002-2443].  Don't respond to packets unless
   they pass some basic validation, and don't respond to our own error
   packets.

   Some authors use CVE-1999-0103 to refer to the kpasswd UDP ping-pong
   attack or UDP ping-pong attacks in general, but there is discussion
   leading toward narrowing the definition of CVE-1999-0103 to the echo,
   chargen, or other similar built-in inetd services.

   https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322ccvs

   To generate a diff of this commit:
   cvs rdiff -u -r1.69 -r1.70 pkgsrc/security/mit-krb5/Makefile
   cvs rdiff -u -r1.42 -r1.43 pkgsrc/security/mit-krb5/distinfo
   cvs rdiff -u -r0 -r1.1 \
       pkgsrc/security/mit-krb5/patches/patch-kadmin_server_schpw.c