[Leash] Notify the user of password change success

ticket: 7440
tags: pullup
target_version: 1.11.4
Build with Visual Studio 2012

It's more aggressive about enforcing that keywords are not macros
in C++ mode, and has bumped the MFC version to 11.

Keep compatibility with older versions of Visual Studio, appropriately
conditionalized.

ticket: 7664 (new)
tags: pullup
target_version: 1.11.4
Fix spin loop reading from KDC TCP socket

In the k5_sendto code for reading from a TCP socket, detect
end-of-stream when reading the length.  Otherwise we can get stuck in
an infinite loop of poll() and read().

[ghudson@mit.edu: commit message]

ticket: 7508
target_version: 1.11.4
tags: pullup
Provide plugin module ordering guarantees

Rewrite the plugin internals so that modules have a well-defined
order--either the order of enable_only tags, or dynamic modules
followed by the built-in modules in order of registration.

ticket: 7665 (new)
Rely on module ordering for localauth

Register built-in localauth modules in the order we want them used by
default, and document accordingly.

ticket: 7665
Add tests for pwqual modules and plugin ordering

Create a test module for the pwqual interface, and script to exercise
the built-in and test modules through kadmin.local.  Also create a
test harness to display the order of pwqual modules for the current
configuration, and use it to test the plugin module ordering
guarantees.

ticket: 7665
Fix uninitialized variable bugs

The previous few commits introduced a couple of bugs where variables
could be used without being initialized.  Fix them.
WiX support for building with VS 2012

The merge modules need to reference VC110 paths.
Use a variable for VC100 versus VC110 so that we don't copy a lot
of boilerplate around.

ticket: 7666 (new)
queue: kfw
tags: pullup
target_version: 1.11.4
Require Windows Installer 4.5 or higher

As advised by the VC 11 merge modules.

Windows Installer 4.5 requires Windows Server 2008, Windows Vista, Windows XP
with Service Pack 2 (SP2) and later, or Windows Server 2003 with Service
Pack 1 (SP1) and later.  I believe we already enforce these restrictions
manually elsewhere, so this should not restrict our set of valid target
machines.

ticket: 7667 (new)
queue: kfw
tags: pullup
target_version: 1.11.4
Update windows README for VS2012/Windows SDK 8

The Windows SDK 8 dropped the command-line build environment, so
provide instructions for building with the Visual Studio (2012)
command-line build environment.

ticket: 7669 (new)
queue: kfw
tags: pullup
target_version: 1.11.4
Install ccselect_plugin.h

The ccselect pluggable interface was added in release 1.10, but we
neglected to install its header file.

ticket: 7671 (new)
target_version: 1.11.4
tags: pullup
Install localauth_plugin.h

The localauth pluggable interface was added on master in February, but
we neglected to install its header file.
Document dict_file format

Briefly describe the format of the kadmin dictionary file in
kdc_conf.rst.
KDC null deref due to referrals [CVE-2013-1417]

An authenticated remote client can cause a KDC to crash by making a
valid TGS-REQ to a KDC serving a realm with a single-component name.
The process_tgs_req() function dereferences a null pointer because an
unusual failure condition causes a helper function to return success.

While attempting to provide cross-realm referrals for host-based
service principals, the find_referral_tgs() function could return a
TGS principal for a zero-length realm name (indicating that the
hostname in the service principal has no known realm associated with
it).

Subsequently, the find_alternate_tgs() function would attempt to
construct a path to this empty-string realm, and return success along
with a null pointer in its output parameter.  This happens because
krb5_walk_realm_tree() returns a list of length one when it attempts
to construct a transit path between a single-component realm and the
empty-string realm.  This list causes a loop in find_alternate_tgs()
to iterate over zero elements, resulting in the unexpected output of a
null pointer, which process_tgs_req() proceeds to dereference because
there is no error condition.

Add an error condition to find_referral_tgs() when
krb5_get_host_realm() returns an empty realm name.  Also add an error
condition to find_alternate_tgs() to handle the length-one output from
krb5_walk_realm_tree().

The vulnerable configuration is not likely to arise in practice.
(Realm names that have a single component are likely to be test
realms.)  Releases prior to krb5-1.11 are not vulnerable.

Thanks to Sol Jerome for reporting this problem.

CVSSv2: AV:N/AC:M/Au:S/C:N/I:N/A:P/E:H/RL:O/RC:C

ticket: 7668 (new)
tags: pullup
target_version: 1.11.4
Add test case for CVE-2013-1417

ticket: 7670 (new)
tags: pullup
target_version: 1.11.4
Add libkrad

The new library libkrad provides code for the parsing of RADIUS packets
as well as client implementation based around libverto. This library
should be considered unstable.
Add server-side otp preauth plugin

This plugin implements the proposal for providing OTP support by
proxying requests to RADIUS. Details can be found inside the
provided documentation as well as on the project page.

http://k5wiki.kerberos.org/wiki/Projects/OTPOverRADIUS