We're happy (and sad) to announce 2.2.0. It's been a year since the last release, so it's needed. However, this release announces an issue with unknown certificates in EAP-TLS, PEAP, and EAP-TTLS. Some certificates can overflow a field in the server, causing a crash. See: http://freeradius.org/security.html Everyone should upgrade to 2.2.0 immediately, or obtain a patched version from their vendor. Sorry for the issue. We'll take care to run Coverity more often in the future. FreeRADIUS 2.2.0 Mon 10 Sep 2012 12:00:00 CEST, urgency=medium Feature improvements * 100% configuration file compatible with 2.1.x. The only fix needed is to disallow "hashsize=0" for rlm_passwd * Update Aruba, Alcatel Lucent, APC, BT, PaloAlto, Pureware, Redback, and Mikrotik dictionaries * Switch to using SHA1 for certificate digests instead of MD5. See raddb/certs/*.cnf * Added copyright statements to the dictionaries, so that we know when people are using them. * Better documentation for radrelay and detail file writer. See raddb/modules/radrelay and raddb/radrelay.conf * Added TLS-Cert-Subject-Alt-Name-Email from patch by Luke Howard * Added -F <file> to radwho * Added query timeouts to MySQL driver. Patch from Brian De Wolf. * Add /etc/default/freeradius to debian package. Patch from Matthew Newton * Finalize DHCP and DHCP relay code. It should now work everywhere. See raddb/sites-available/dhcp, src_ipaddr and src_interface. * DHCP capabilitiies are now compiled in by default. It runs as a DHCP server ONLY when manually enabled. * Added one letter expansions: %G - request minute and %I request ID. * Added script to convert ISC DHCP lease files to SQL pools. See scripts/isc2ippool.pl * Added rlm_cache to cache arbitrary attributes. * Added max_use to rlm_ldap to force connection to be re-established after a given number of queries. * Added configtest option to Debian init scripts, and automatic config test on restart. * Added cache config item to rlm_krb5. When set to "no" ticket caching is disabled which may increase performance. Bug fixes * Fix CVE-2012-3547. All users of 2.1.10, 2.1.11, 2.1.12, and 802.1X should upgrade immediately. * Fix typo in detail file writer, to skip writing if the packet was read from this detail file. * Free cached replies when closing resumed SSL sessions. * Fix a number of issues found by Coverity. * Fix memory leak and race condition in the EAP-TLS session cache. Thanks to Phil Mayers for tracking down OpenSSL APIs. * Restrict ATTRIBUTE names to character sets that make sense. * Fix EAP-TLS session Id length so that OpenSSL doesn't get excited. * Fix SQL IPPool logic for non-timer attributes. Closes bug #181 * Change some informational messages to DEBUG rather than error. * Portability fixes for FreeBSD. Closes bug #177 * A much better fix for the _lt__PROGRAM__LTX_preloaded_symbols nonsense. * Safely handle extremely long lines in conf file variable expansion * Fix for Debian bug #606450 * Mutex lock around rlm_perl Clone routines. Patch from Eike Dehling * The passwd module no longer permits "hashsize = 0". Setting that is pointless for a host of reasons. It will also break the server. * Fix proxied inner-tunnel packets sometimes having zero authentication vector. Found by Brian Julin. * Added $(EXEEXT) to Makefiles for portability. Closes bug #188. * Fix minor build issue which would cause rlm_eap to be built twice. * When using "status_check=request" for a home server, the username and password must be specified, or the server will not start. * EAP-SIM now calculates keys from the SIM identity, not from the EAP-Identity. Changing the EAP type via NAK may result in identities changing. Bug reported by Microsoft EAP team. * Use home server src_ipaddr when sending Status-Server packets * Decrypt encrypted ERX attributes in CoA packets. * Fix registration of internal xlat's so %{mschap:...} doesn't disappear after a HUP. * Can now reference tagged attributes in expansions. e.g. %{Tunnel-Type:1} and %{Tunnel-Type:1[0]} now work. * Correct calculation of Message-Authenticator for CoA and Disconnect replies. Patch from Jouni Malinen * Install rad_counter, for managing rlm_counter files. * Add unique index constraint to all SQL flavours so that alternate queries work correctly. * The TTLS diameter decoder is now more lenient. It ignores unknown attributes, instead of rejecting the TTLS session. * Use "globfree" in detail file reader. Prevents very slow leak. Closes bug #207. * Operator =~ shouldn't copy the attribute, like :=. It should instead behave more like ==. * Build main Debian package without SQL dependencies * Use max_queue_size in threading code * Update permissions in raddb/sql/postgresql/admin.sql * Added OpenSSL_add_all_algorithms() to fix issues where OpenSSL wouldn't use methods it knew about. * Add more sanity checks in dynamic_clients code so the server won't crash if it attempts to load a badly formated client definition. <