krb5-1.10-alpha1 is available
Tom Yu
tlyu at MIT.EDU
Fri Oct 21 15:00:19 EDT 2011
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MIT krb5-1.10-alpha1 is now available for download from
http://web.mit.edu/kerberos/dist/testing.html
The main MIT Kerberos web page is
http://web.mit.edu/kerberos/
Please send comments to the krbdev list.
The README file contains a more extensive list of changes.
Major changes in 1.10
- ---------------------
Additional background information on these changes may be found at
http://k5wiki.kerberos.org/wiki/Release_1.10
and
http://k5wiki.kerberos.org/wiki/Category:Release_1.10_projects
Code quality:
* Fix MITKRB5-SA-2011-006 KDC denial of service vulnerabilities
[CVE-2011-1527 CVE-2011-1528 CVE-2011-1529].
* Update the Fortuna implementation to more accurately implement the
description in _Cryptography Engineering_, and make it the default
PRNG.
* Add an alternative PRNG that relies on the OS native PRNG.
Developer experience:
* Add the ability for GSSAPI servers to use any keytab key for a
specified service, if the server specifies a host-based name with no
hostname component.
* In the build system, identify the source files needed for
per-message processing within a kernel and ensure that they remain
independent.
* Allow rd_safe and rd_priv to ignore the remote address.
* Rework KDC and kadmind networking code to use an event loop
architecture.
Administrator experience:
* Add more complete support for renaming principals.
* Add the profile variable ignore_acceptor_hostname in libdefaults. If
set, GSSAPI will ignore the hostname component of acceptor names
supplied by the server, allowing any keytab key matching the service
to be used.
* Add support for string attributes on principal entries.
* Allow password changes to work over NATs.
End-user experience:
* Add the DIR credential cache type, which can hold a collection of
credential caches.
* Enhance kinit, klist, and kdestroy to support credential cache
collections if the cache type supports it.
* Add the kswitch command, which changes the selected default cache
within a collection.
* Add heuristic support for choosing client credentials based on the
service realm.
* Add support for $HOME/.k5identity, which allows credential choice
based on configured rules.
* Add support for localization. (No translations are provided in this
release, but the infrastructure is present for redistributors to
supply them.)
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