CVS commit: [netbsd-7-0] src/crypto/external/bsd/heimdal/dist/lib/krb5

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Jul 12 15:36:59 UTC 2017

Modified Files:
        src/crypto/external/bsd/heimdal/dist/lib/krb5 [netbsd-7-0]: ticket.c

Log Message:
Pull up following revision(s) (requested by christos in ticket #1453):
        crypto/external/bsd/heimdal/dist/lib/krb5/ticket.c: revision 1.3
        crypto/external/bsd/heimdal/dist/lib/krb5/ticket.c: revision 1.4
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In _krb5_extract_ticket() the KDC-REP service name must be obtained from
encrypted version stored in 'enc_part' instead of the unencrypted version
stored in 'ticket'.  Use of the unecrypted version provides an
opportunity for successful server impersonation and other attacks.
Identified by Jeffrey Altman, Viktor Duchovni and Nico Williams.
XXX: pullup 6, 7, 8.
fix typo.


To generate a diff of this commit:
cvs rdiff -u -r1.1.1.2 -r1.1.1.2.4.1 \
    src/crypto/external/bsd/heimdal/dist/lib/krb5/ticket.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.