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samba-mirror/source4/heimdal
Joseph Sutton abdac4241d CVE-2022-2031 s4:kdc: Reject tickets during the last two minutes of their life
For Heimdal, this now matches the behaviour of Windows. The object of
this requirement is to ensure we don't allow kpasswd tickets, not having
a lifetime of more than two minutes, to be passed off as TGTs.

An existing requirement for TGTs to contain a REQUESTER_SID PAC buffer
suffices to prevent kpasswd ticket misuse, so this is just an additional
precaution on top.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15047

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>

[jsutton@samba.org As we don't have access to the ticket or the request
 in the plugin, rewrote check directly in Heimdal KDC]
2022-07-24 11:42:02 +02:00
..
base Correct "relase" typos. 2017-02-22 08:26:23 +01:00
cf s4/heimdal: fix make-proto.pl with perl 5.16 2012-07-04 13:51:07 +02:00
include s4:heimdal: import lorikeet-heimdal-201107150856 (commit 48936803fae4a2fb362c79365d31f420c917b85b) 2011-07-15 11:15:05 +02:00
kdc CVE-2022-2031 s4:kdc: Reject tickets during the last two minutes of their life 2022-07-24 11:42:02 +02:00
kpasswd s4:heimdal: import lorikeet-heimdal-201107150856 (commit 48936803fae4a2fb362c79365d31f420c917b85b) 2011-07-15 11:15:05 +02:00
kuser s4:heimdal: import lorikeet-heimdal-201107241840 (commit 0fdf11fa3cdb47df9f5393ebf36d9f5742243036) 2011-07-26 02:16:08 +02:00
lib heimdal:kdc: Accommodate NULL data parameter in krb5_pac_get_buffer() 2022-07-24 11:42:01 +02:00
HEIMDAL-LICENCE.txt
README

Heimdal is a Kerberos 5 implementation.

For information how to install see <http://www.h5l.org/compile.html>.

There are briefer man pages for most of the commands.

Bug reports and bugs are appreciated, see more under Bug reports in
the manual on how we prefer them: <heimdal-bugs@h5l.org>.

For more information see the web-page at
<http://www.h5l.org/> or the mailing lists:

heimdal-announce@sics.se	low-volume announcement
heimdal-discuss@sics.se		high-volume discussion

send a mail to heimdal-announce-request@sics.se and
heimdal-discuss-request@sics.se respectively to subscribe.