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2.5-beta2 | 2016-11-02 12:13:11 -0700
* Release 2.5-beta2.
2.5-beta-135 | 2016-11-02 09:47:20 -0700
* SMB fixes and cleanup. Includes better SMB error handling, improved DCE_RPC
handling in edge cases where drive_mapping is not seen. The concept of unknown
shares has been removed with this change. Also fixes SMB tree connect handling and
removes files that are not parsed. SMB2 error parsing is disabled because it never
was implemented correctly. (Seth Hall)
* Including a test for raw NTLM in SMB (Seth Hall)
* Updates for SMB auth handling from Martin van Hensbergen.
- Raw NTLM (not in GSSAPI) over SMB is now handled correctly.
- The encrypted NTLM session key is now passed into scriptland
through the ntlm_authenticate event. (Seth Hall)
* Add a files framework signature for VIM tmp files. (Seth Hall)
* Version parsing scripts now supports several beta versions. (Johanna Amann)
2.5-beta-123 | 2016-11-01 09:40:49 -0700
* Add a new site policy script local-logger.bro. (Daniel Thayer)
2.5-beta-121 | 2016-10-31 14:24:33 -0700
* Python 3 compatibility fixes for documentation building. (Daniel Thayer)
2.5-beta-114 | 2016-10-27 09:00:24 -0700
* Fix for Sphinx >= 1.4 compability. (Robin Sommer)
2.5-beta-113 | 2016-10-27 07:44:25 -0700
* XMPP: Fix detection of StartTLS when using namespaces. (Johanna
Amann)
2.5-beta-110 | 2016-10-26 09:42:11 -0400
* Improvements DCE_RPC analyzer to make it perform fragment handling correctly
and generally be more resistent to unexpected traffic. (Seth Hall)
2.5-beta-102 | 2016-10-25 09:43:45 -0700
* Update number of bytes in request/response of smb1-com-open-andx.pac. (balintm)
* Fix a IPv4 CIDR specifications and payload-size condition of signature matching.
(Robin Sommer)
* Python 3 compatibility fix for coverage-calc script. (Daniel Thayer)
2.5-beta-93 | 2016-10-24 11:11:07 -0700
* Fix alignment issue of ones_complement_checksum. This error
occured reproducibly newer compilers when called from
icmp6_checksum. (Johanna Amann)
2.5-beta-91 | 2016-10-20 11:40:37 -0400
* Fix istate.pybroccoli test on systems using Python 3. (Daniel Thayer)
2.5-beta-89 | 2016-10-18 21:50:51 -0400
* SSH analyzer changes: the events are now restructured a bit. There is a new
event ssh_auth_attempted, that is raised each time authentication is tried.
ssh_auth_failed is still only being raised once per connection. There also
is an additional event ssh_auth_result giving more information about the
number of times that authentication was tried and if it succeded/failed in
the end. The number of authentication attemps are now part of ssh.log.
Addresses BIT-1641. (Vlad Grigorescu)
2.5-beta-79 | 2016-10-13 15:58:48 -0700
* Fix MD5 problem with FreeBSD 11.0 and clang 3.8. The apparent
cause is some confusion in clang when using a static char inside a
static inline function that is refered to several compilation
units. (Johanna Amann)
* Initial TLS 1.3 support, as of draft-16. (Johanna Amann)
2.5-beta-73 | 2016-10-13 14:03:04 -0700
* Added missing README files for documentation. (Daniel Thayer)
* List new log files in the log-files.rst document. (Daniel Thayer)
2.5-beta-67 | 2016-10-10 08:28:38 -0700
* Fixes for DCE_RPC analyzer. (Seth Hall)
- DCE_RPC fragmentation handling returns.
- Fixed some general parsing issues.
- Fixed an issue with the DCE_RPC signature not working for IPv6
connections.
2.5-beta-64 | 2016-10-10 08:20:42 -0700
* Fix httpd.py test script for Py3 compatibility. (Daniel Thayer)
* Tiny fix for a DCE_RPC script issue. Fixes BIT-1688. (Seth Hall)
* Fix for plugins/hooks test. (Johanna Amann)
* Update a TLS constants in preparation for TLS 1.3, and rename a
few names that had never been formally assigned yet. (Johanna
Amann)
* Fixing Broxygen indexing confusion for plugins. Broxygen now
indexes plugin scripts as, e.g., "Bro_Netmap/scripts/init.bro".
Addresses BIT-1693. (Robin Sommer)
2.5-beta-54 | 2016-10-06 14:24:01 -0700
* Fixing documentation piece on the interesting-hostname script.
(Robin Sommer)
* Improve the SMB documentation. (Vlad Grigorescu)
2.5-beta-46 | 2016-10-06 14:11:03 -0700
* Fixing Broxygen indexing confusion for plugins. Scripts in plugins now
get an artificial index prefix: "plugin_name/", followed by the script's
relative path inside the plugin's top-level directory. For example,
"/opt/bro/lib/bro/plugins/Bro_Netmap/scripts/init.bro" now turns into
"Bro_Netmap/scripts/init.bro" for Broxygen purposes (whereas it used to
be just "init.bro"). (Robin Sommer)
* Fix a couple of tests, addressing issues of the newly introduced version.bro
as well as small FreeBSD 11.0 issues. (Johanna Amann)
* Update documentation license. (Johanna Amann)
* Add a convenient way to access version information to Bro.
@if ( Version::number >= 20500 )
or
@if ( Version::at_least("2.5") )
Version::info contains detailed information about the running version of
Bro, including beta flags, etc. (Johanna Amann)
2.5-beta-35 | 2016-10-02 17:38:31 -0400
* Normalize http host in seen script. (Johanna Amann)
2.5-beta-33 | 2016-10-02 14:42:22 -0400
* Handle removing non-existent intel items. (Jan Grashoefer)
2.5-beta-29 | 2016-09-28 18:18:35 -0700
* Prettifying reporter output in case no epxression is associated
with runtime error. (Robin Sommer)
2.5-beta-28 | 2016-09-27 11:44:33 -0700
* Check if the number of fields in a log write are equal to the
number of fields required. Addresses BIT-1683. (Johanna Amann)
* Fix a small memory leak for disabled log writers. (Johanna Amann)
* Fix loaded-scripts.bro to work with arbitrary indentation levels.
Addresses BIT-1691 (Johanna Amann)
* In interesting-hostnames.bro, move lookup_addr() outside of when
statement to avoid expensive cloning of full connection record.
Addresses BIT-1670. (Justin Azoff)
2.5-beta-21 | 2016-09-26 10:15:23 -0700
* Fix a debugger bug where it would not support statements like print(3).
Addresses BIT-1703. (Vlad Grigorescu)
2.5-beta-19 | 2016-09-19 17:16:40 -0700
* Kerberos updates (Vlad Grigorescu):
* Make PA_EncType_Info salt field optional.
* Add support for parsing ENCTYPE_INFO pre-auth data (same as
ENCTYPE_INFO2).
2.5-beta-17 | 2016-09-19 15:26:14 -0700
* Clarified string and fa_file documentation (Moshe Kaplan)
2.5-beta-12 | 2016-09-06 07:35:38 -0700
* Added a missing fclose in scan.l. Addresses BIT-1690.
(Daniel Thayer).
* Fix issue with file_extraction_limit event. (Seth Hall)
* Fix a crash when a user disables DCE_RPC while enabling SMB.
(Seth Hall)
2.5-beta-6 | 2016-08-19 07:50:10 -0700
* Clarify explanation of mime_entity_data event. (Moshe Kaplan)
* Update NEWS, correcting typos formatting and adding more
information. (Daniel Thayer)
* Remove old ack_above_hole event from scripts.
Fixes BIT-1673. (Johanna Amann)
2.5-beta | 2016-08-17 10:37:49 -0700
* Release 2.5-beta.
* Fix sphinx build errors (Johanna Amann)
* Change failure in utf16_bytestring_to_utf8_val to be a conn weird. (Seth Hall)
* Fix test failure caused by uninitialized memory. (Johanna Amann)
* SMB: fix rounding error due to value truncation when converting timestamps. (Johanna Amann)
2.4-947 | 2016-08-16 12:10:02 -0700
* Fix issues with handling of indermediate sumstats updates. (Justin Azoff)
* Address coverity errors. (Johanna Amann)
2.4-943 | 2016-08-15 17:03:14 -0700
* Add 'bro-config' script. (Jon Siwek)
* add certificate to external list for debian 8 to fix test. (Johanna Amann)
* KRB: fix field value missing error for msg$client_name. (Johanna Amann)
* Tiny SMB cleanup in pipe handling as well as NTLM fixes. (Seth Hall).
* Fix a number of format specifier errors. (Johanna Amann)
* Make several tests more stable. (Johanna Amann)
2.4-927 | 2016-08-11 21:49:06 -0700
* Make component tags generated during component initialization stable.
Before, it was dependent on the order a compiler called constructors.
This makes a few tests work with gcc. (Johanna Amann)
* Make x509 intel seen script more robust (Johanna Amann)
* Input: DisableFrontend was not called upon Init failure. (Johanna Amann)
* DCE_RPC code simplification. (Seth Hall)
2.4-921 | 2016-08-10 20:29:48 -0700
* Add logging framework ext-data mechanism. It is now possible to
extend logs by adding new data columns by them - either to specific
ones, or globally to all logs. This can, e.g., be used to add node
names to all logs. (Seth Hall)
* Add unrolling separator & field name map to logging framework.
One can now use logging separators other than ".", as well as
change specific column names in logs. (Seth Hall)
* Fix memory leak in EnumType. (Johanna Amann)
* Fix configure warning when compiling with --enable-broker. (Johanna Amann)
* Add netcontrol-connectors to aux directory. (Johanna Amann)
* Update Mozilla CA list. (Johanna Amann)
* update scripts loaded by default in local.bro. Traceroute is now disabled
by default, stats and capture-loss enabled by default. (Johanna Amann)
2.4-907 | 2016-08-09 15:42:17 -0400
* Updating NEWS.
2.4-905 | 2016-08-09 08:19:37 -0700
* GSSAPI analyzer now forwards authentication blobs more correctly.
(Seth Hall)
* The KRB analyzer now includes support for the PA_ENCTYPE_INFO2
pre-auth data type. (Seth Hall)
* Add an argument to "disable_analyzer" function to not do a
reporter message by default. (Seth Hall)
2.4-902 | 2016-08-08 16:50:35 -0400
* Adding SMB analyzer. (Seth Hall, Vlad Grigorescu and many others)
* NetControl: allow reasons in remove_rule calls. Addresses BIT-1655
(Johanna Amann)
2.4-893 | 2016-08-05 15:43:04 -0700
* Remove -z/--analysis option. (Johanna Amann)
* Remove already defunct code for XML serialization. (Johanna Amann)
2.4-885 | 2016-08-05 15:03:59 -0700
* Reverting SMB analyzer merge. (Robin Sommer)
2.4-883 | 2016-08-05 12:57:26 -0400
* Add a new node type for logging with the cluster framework scripts by
adding a new Bro node type for doing logging (this is intended to
reduce the load on the manager). If a user chooses not to specify a
logger node in the cluster configuration, then the manager will
write logs locally as usual. (Daniel Thayer)
2.4-874 | 2016-08-05 12:43:06 -0400
* SMB analyzer (Seth Hall, Vlad Grigorescu and many others)
2.4-759 | 2016-08-05 09:32:42 -0400
* Intel framework improvements (Jan Grashoefer)
* Added expiration for intelligence items.
* Improved intel notices.
* Added hook to allow extending the intel log.
* Added support for subnets to intel-framework.
2.4-742 | 2016-08-02 15:28:31 -0700
* Fix duplicate SSH authentication failure events. Addresses BIT-1641.
(Robin Sommer)
* Remove OpenSSL dependency for plugins. (Robin Sommer)
2.4-737 | 2016-08-02 11:38:07 -0700
* Fix some Coverity warnings. (Robin Sommer)
2.4-735 | 2016-08-02 11:05:36 -0700
* Added string slicing examples to documentation. (Moshe Kaplan)
2.4-733 | 2016-08-01 09:09:29 -0700
* Fixing a CMake dependency issue for the pcap bifs. (Robin Sommer)
2.4-732 | 2016-08-01 08:33:00 -0700
* Removing pkg/make-*-packages scripts. BIT-1509 #closed (Robin
Sommer)
2.4-731 | 2016-08-01 08:14:06 -0700
* Correct endianness of IP addresses in SNMP. Addresses BIT-1644.
(Anony Mous)
2.4-729 | 2016-08-01 08:00:54 -0700
* Fix behavior of connection_pending event. It is now really only
raised when Bro is terminating. Also adds a test-case that raises
the event. (Johanna Amann)
* Retired remove -J/-K options (set md5/hash key) from the manpage.
They had already been removed from the code. (Johanna Amann)
* NetControl: Add catch-and-release event when IPs are forgotten.
This adds an event catch_release_forgotten() that is raised once
Catch & Release ceases block management for an IP address because
the IP has not been seen in traffic during the watch interval.
(Johanna Amann)
2.4-723 | 2016-07-26 15:04:26 -0700
* Add error events to input framework. (Johanna Amann)
This change introduces error events for Table and Event readers.
Users can now specify an event that is called when an info,
warning, or error is emitted by their input reader. This can,
e.g., be used to raise notices in case errors occur when reading
an important input stream.
Example:
event error_event(desc: Input::TableDescription, msg: string, level: Reporter::Level)
{
...
}
event bro_init()
{
Input::add_table([$source="a", $error_ev=error_event, ...]);
}
Addresses BIT-1181.
* Calling Error() in an input reader now automatically will disable
the reader and return a failure in the Update/Heartbeat calls.
(Johanna Amann)
* Convert all errors in the ASCII formatter into warnings (to show
that they are non-fatal. (Johanna Amann)
* Enable SQLite shared cache mode. This allows all threads accessing
the same database to share sqlite objects. See
https://www.sqlite.org/sharedcache.html. Addresses BIT-1325.
(Johanna Amann)
* NetControl: Adjust default priority of ACTION_DROP hook to standad
level. (Johanna Amann)
* Fix types when constructing SYN_packet record. Fixes BIT-1650.
(Grant Moyer).
2.4-715 | 2016-07-23 07:27:05 -0700
* SQLite writer: Remove unused string formatting function. (Johanna Amann)
* Deprecated the ElasticSearch log writer. (Johanna Amann)
2.4-709 | 2016-07-15 09:05:20 -0700
* Change Bro's hashing for short inputs and Bloomfilters from H3 to
Siphash, which produces much better results for HLL in particular.
(Johanna Amann)
* Fix a long-standing bug which truncated hash values to 32-bit on
most machines. (Johanna Amann)
* Fixes to HLL. Addresses BIT-1612. (Johanna Amann)
* Add test checking the quality of HLL. (Johanna Amann)
* Remove the -K/-J options for setting keys. (Johanna Amann)
* SSL: Fix memory management problem. (Johanna Amann)
2.4-693 | 2016-07-12 11:29:17 -0700
* Change TCP analysis to process connections without the initial SYN as
non-partial connections. Addresses BIT-1492. (Robin Sommer).
2.4-691 | 2016-07-12 09:58:38 -0700
* SSL: add support for signature_algorithms extension. (Johanna
Amann)
2.4-688 | 2016-07-11 11:10:33 -0700
* Disable broker by default. To enable it, use --enable-broker.
Addresses BIT-1645. (Daniel Thayer)
2.4-686 | 2016-07-08 19:14:43 -0700
* Added flagging of retransmission to the connection history.
Addresses BIT-977. (Robin Sommer)
2.4-683 | 2016-07-08 14:55:04 -0700
* Extendign connection history field to flag with '^' when Bro flips
a connection's endpoints. Addresses BIT-1629. (Robin Sommer)
2.4-680 | 2016-07-06 09:18:21 -0700
* Remove ack_above_hole() event, which was a subset of content_gap
and led to plenty noise. Addresses BIT-688. (Robin Sommer)
2.4-679 | 2016-07-05 16:35:53 -0700
* Fix segfault when an existing enum identifier is added again with
a different value. Addresses BIT-931. (Robin Sommer)
* Escape the empty indicator in logs if it occurs literally as a
field's actual content. Addresses BIT-931. (Robin Sommer)
2.4-676 | 2016-06-30 17:27:54 -0700
* A larger series of NetControl updates. (Johanna Amann)
* Add NetControl framework documentation to the Bro manual.
* Use NetControl for ACTION_DROP of notice framework. So far,
this action did nothing by default.
* Rewrite of catch-and-release.
* Fix several small logging issues.
* find_rules_subnet() now works in cluster mode. This
introduces two new events, NetControl::rule_new and
NetControl::rule_destroyed, which are raised when rules are
first added and then deleted from the internal state
tracking.
* Fix acld whitelist command.
* Add rule existance as a state besides added and failure.
* Suppress duplicate "plugin activated" messages.
* Make new Broker plugin options accessible.
* Add predicates to Broker plugin.
* Tweak SMTP scripts to not to pull in the notice framework.
2.4-658 | 2016-06-30 16:55:32 -0700
* Fix a number of documentation building errors. (Johanna Amann)
* Input/Logging: Make bool conversion operator explicit. (Johanna Amann)
* Add new TLS ciphers from RFC 7905. (Johanna Amann)
2.4-648 | 2016-06-21 18:33:22 -0700
* Fix memory leaks. Reported by Dk Jack. (Johanna Amann)
2.4-644 | 2016-06-21 13:59:05 -0400
* Fix an off-by-one error when grabbing x-originating-ip header in
email. (Seth Hall, Aashish Sharma)
2.4-642 | 2016-06-18 13:18:23 -0700
* Fix potential mismatches when ignoring duplicate weirds. (Johanna Amann)
* Weird: Rewrite internals of weird logging. (Johanna Amann)
- "flow weirds" now actually log information about the flow
that they occur in.
- weirds can now be generated by calling Weird::weird() with
the info record directly, allowing more fine-granular passing
of information. This is e.g. used for DNS weirds.
Addresses BIT-1578 (Johanna Amann)
* Exec: fix reader cleanup when using read_files, preventing file
descriptors from leaking every time it was used. (Johanna Amann)
* Raw Writer: Make code more c++11-y, remove raw pointers. (Johanna
Amann)
* Add separate section with logging changes to NEWS. (Seth Hall)
2.4-635 | 2016-06-18 01:40:17 -0400
* Add some documentation for modbus data types. Addresses
BIT-1216. (Seth Hall)
* Removed app-stats scripts. Addresses BIT-1171. (Seth Hall)
2.4-631 | 2016-06-16 16:45:10 -0400
* Fixed matching mail address intel and added test (Jan Grashoefer)
* A new utilities script named email.bro with some utilities
for parsing out email addresses from strings. (Seth Hall)
* SMTP "rcptto" and "mailfrom" fields now do some minimal
parsing to clean up email addresses. (Seth Hall)
* Added "cc" to the SMTP log and feed it into the Intel framework
with the policy/frameworks/intel/seen/smtp.bro script. (Seth Hall)
2.4-623 | 2016-06-15 17:31:12 -0700
* &default values are no longer overwritten with uninitialized
by the input framework. (Jan Grashoefer)
2.4-621 | 2016-06-15 09:18:02 -0700
* Fixing memory leak in changed table expiration code. (Robin
Sommer)
* Fixing test portability. (Robin Sommer)
* Move the HTTP "filename" field (which was never filled out
anyways) to "orig_filenames" and "resp_filenames". (Seth Hall)
* Add a round trip time (rtt) field to dns.log. (Seth Hall)
* Add ACE archive files to the identified file types. Addresses
BIT-1609. (Stephen Hosom)
2.4-613 | 2016-06-14 18:10:37 -0700
* Preventing the event processing from looping endlessly when an
event reraised itself during execution of its handlers. (Robin
Sommer)
2.4-612 | 2016-06-14 17:42:52 -0700
* Improved handling of 802.11 headers. (Jan Grashoefer)
2.4-609 | 2016-06-14 17:15:28 -0700
* Fixed table expiration evaluation. The expiration attribute
expression is now evaluated for every use. Thus later adjustments
of the value (e.g. by redefining a const) will now take effect.
Values less than 0 will disable expiration. (Jan Grashoefer)
2.4-606 | 2016-06-14 16:11:07 -0700
* Fix parsing precedence of "hook" expression. Addresses BIT-1619
(Johanna Amann)
* Update the "configure" usage message for --with-caf (Daniel
Thayer)
2.4-602 | 2016-06-13 08:16:34 -0700
* Fixing Covertity warning (CID 1356391). (Robin Sommer)
* Guarding against reading beyond packet data when accessing L2
address in Radiotap header. (Robin Sommer)
2.4-600 | 2016-06-07 15:53:19 -0700
* Fixing typo in BIF macros. Reported by Jeff Barber. (Robin Sommer)
2.4-599 | 2016-06-07 12:37:32 -0700
* Add new functions haversine_distance() and haversine_distance_ip()
for calculating geographic distances. They requires that Bro be
built with libgeoip. (Aashish Sharma/Daniel Thayer).
2.4-597 | 2016-06-07 11:46:45 -0700
* Fixing memory leak triggered by new MAC address logging. (Robin
Sommer)
2.4-596 | 2016-06-07 11:07:29 -0700
* Don't create debug.log immediately upon startup (BIT-1616).
(Daniel Thayer)
2.4-594 | 2016-06-06 18:11:16 -0700
* ASCII Input: Accept DOS/Windows newlines. Addresses BIT-1198
(Johanna Amann)
* Fix BinPAC exception in RFB analyzer. (Martin van Hensbergen)
* Add URL decoding for the unofficial %u00AE style of encoding. (Seth Hall)
* Remove the unescaped_special_char HTTP weird. (Seth Hall)
2.4-588 | 2016-06-06 17:59:34 -0700
* Moved link-layer addresses into endpoints. The link-layer
addresses are now part of the connection endpoints following the
originator/responder pattern. (Jan Grashoefer)
* Link-layer addresses are extracted for 802.11 plus RadioTap. (Jan
Grashoefer)
* Fix coverity error (uninitialized variable) (Johanna Amann)
* Use ether_ntoa instead of ether_ntoa_r
The latter is thread-safe, but a GNU addition which does not exist on
OS-X. Since the function only is called in the main thread, it should
not matter if it is or is not threadsafe. (Johanna Amann)
* Fix FreeBSD/OSX compile problem due to headers (Johanna Amann)
2.4-581 | 2016-05-30 10:58:19 -0700
* Adding missing new script file mac-logging.bro. (Robin Sommer)
2.4-580 | 2016-05-29 13:41:10 -0700
* Add Ethernet MAC addresses to connection record. c$eth_src and
c$eth_dst now contain the Ethernet address if available. A new
script protocols/conn/mac-logging.bro adds these to conn.log when
loaded. (Robin Sommer)
2.4-579 | 2016-05-29 08:54:57 -0700
* Fixing Coverity warning. Addresses CID 1356116. (Robin Sommer)
* Fixing FTP cwd getting overlue long. (Robin Sommer)
* Clarifying notice documentation. Addresses BIT-1405. (Robin
Sommer)
* Changing protocol_{confirmation,violation} events to queue like
any other event. Addresses BIT-1530. (Robin Sommer)
* Normalizing test baseline. (Robin Sommer)
* Do not use scientific notations when printing doubles in logs.
Addresses BIT-1558. (Robin Sommer)
2.4-573 | 2016-05-23 13:21:03 -0700
* Ignoring packets with negative timestamps. Addresses BIT-1562 and
BIT-1443. (Robin Sommer)
2.4-572 | 2016-05-23 12:45:23 -0700
* Fix for a table refering to a expire function that's not defined.
Addresses BIT-1597. (Robin Sommer)
2.4-571 | 2016-05-23 08:26:43 -0700
* Fixing a few Coverity warnings. (Robin Sommer)
2.4-569 | 2016-05-18 07:39:35 -0700
* DTLS: Use magix constant from RFC 5389 for STUN detection.
(Johanna Amann)
* DTLS: Fix binpac bug with DTLSv1.2 client hellos. (Johanna Amann)
* DTLS: Fix interaction with STUN. Now the DTLS analyzer cleanly
skips all STUN messages. (Johanna Amann)
* Fix the way that child analyzers are added. (Johanna Amann)
2.4-563 | 2016-05-17 16:25:21 -0700
* Fix duplication of new_connection_contents event. Addresses
BIT-1602 (Johanna Amann)
* SMTP: Support SSL upgrade via X-ANONYMOUSTLS This seems to be a
non-standardized microsoft extension that, besides having a
different name, works pretty much the same as StartTLS. We just
treat it as such. (Johanna Amann)
* Fixing control framework's net_stats and peer_status commands. For
the latter, this removes most of the values returned, as we don't
have access to them anymore. (Robin Sommer)
2.4-555 | 2016-05-16 20:10:15 -0700
* Fix failing plugin tests on OS X 10.11. (Daniel Thayer)
* Fix failing test on Debian/FreeBSD. (Johanna Amann)
2.4-552 | 2016-05-12 08:04:33 -0700
* Fix a bug in receiving remote logs via broker. (Daniel Thayer)
* Fix Bro and unit tests when broker is not enabled. (Daniel Thayer)
* Added interpreter error for local event variables. (Jan Grashoefer)
2.4-544 | 2016-05-07 12:19:07 -0700
* Switching all use of gmtime and localtime to use reentrant
variants. (Seth Hall)
2.4-541 | 2016-05-06 17:58:45 -0700
* A set of new built-in function for gathering execution statistics:
get_net_stats(), get_conn_stats(), get_proc_stats(),
get_event_stats(), get_reassembler_stats(), get_dns_stats(),
get_timer_stats(), get_file_analysis_stats(), get_thread_stats(),
get_gap_stats(), get_matcher_stats().
net_stats() resource_usage() have been superseded by these. (Seth
Hall)
* New policy script misc/stats.bro that records Bro execution
statistics in a standard Bro log file. (Seth Hall)
* A series of documentation improvements. (Daniel Thayer)
* Rudimentary XMPP StartTLS analyzer. It parses certificates out of
XMPP connections using StartTLS. It aborts processing if StartTLS
is not found. (Johanna Amann)
2.4-507 | 2016-05-03 11:18:16 -0700
* Fix incorrect type tags in Bro broker source code. These are just
used for error reporting. (Daniel Thayer)
* Update docs and tests of the fmt() function. (Daniel Thayer)
2.4-500 | 2016-05-03 11:16:50 -0700
* Updating submodule(s).
2.4-498 | 2016-04-28 11:34:52 -0700
* Rename Broker::print to Broker::send_print and Broker::event to
Broker::send_event to avoid using reserved keywords as function
names. (Daniel Thayer)
* Add script wrapper functions for Broker BIFs. This faciliates
documenting them through Broxygen. (Daniel Thayer)
* Extend, update, and clean up Broker tests. (Daniel Thayer)
* Intel: Allow to provide uid/fuid instead of conn/file. (Johanna
Amann)
* Provide file IDs for hostname matches in certificates. (Johanna
Amann)
* Rudimentary IMAP StartTLS analyzer. It parses certificates out of
IMAP connections using StartTLS. It aborts processing if StartTLS
is not found. (Johanna Amann)
2.4-478 | 2016-04-28 09:56:24
* Fix parsing of x509 pre-y2k dates. (Johanna Amann)
* Fix small error in bif documentation. (Johanna Amann)
* Fix unknown data link type error message. (Vitaly Repin)
* Correcting spelling errors. (Jeannette Dopheide)
* Minor cleanup in ARP analyzer. (Johanna Amann)
* Fix parsing of pre-y2k dates in X509 certificates. (Johanna Amann)
* Fix small error in get_current_packet documentation. (Johanna Amann)
2.4-471 | 2016-04-25 15:37:15 -0700
* Add DNS tests for huge TLLs and CAA. (Johanna Amann)
* Add DNS "CAA" RR type and event. (Mark Taylor)
* Fix DNS response parsing: TTLs are unsigned. (Mark Taylor)
2.4-466 | 2016-04-22 16:25:33 -0700
* Rename BrokerStore and BrokerComm to Broker. Also split broker main.bro
into two scripts. (Daniel Thayer)
* Add get_current_packet_header bif. (Jan Grashoefer)
2.4-457 | 2016-04-22 08:36:27 -0700
* Fix Intel framework not checking the CERT_HASH indicator type. (Johanna Amann)
2.4-454 | 2016-04-14 10:06:58 -0400
* Additional mime types for file identification and a few fixes. (Seth Hall)
New file mime types:
- .ini files
- MS Registry policy files
- MS Registry files
- MS Registry format files (e.g. DESKTOP.DAT)
- MS Outlook PST files
- Apple AFPInfo files
Mime type fixes:
- MP3 files with ID3 tags.
- JSON and XML matchers were extended
* Avoid a macro name conflict on FreeBSD. (Seth Hall, Daniel Thayer)
2.4-452 | 2016-04-13 01:15:20 -0400
* Add a simple file entropy analyzer. (Seth Hall)
* Analyzer and bro script for RFB/VNC protocol (Martin van Hensbergen)
This analyzer parses the Remote Frame Buffer
protocol, usually referred to as the 'VNC protocol'.
It supports several dialects (3.3, 3.7, 3.8) and
also handles the Apple Remote Desktop variant.
It will log such facts as client/server versions,
authentication method used, authentication result,
height, width and name of the shared screen.
2.4-430 | 2016-04-07 13:36:36 -0700
* Fix regex literal in scripting documentation. (William Tom)
2.4-428 | 2016-04-07 13:33:08 -0700
* Confirm protocol in SNMP/SIP only if we saw a response SNMP/SIP
packet. (Vlad Grigorescu)
2.4-424 | 2016-03-24 13:38:47 -0700
* Only load openflow/netcontrol if compiled with broker. (Johanna Amann)
* Adding canonifier to test. (Robin Sommer)
2.4-422 | 2016-03-21 19:48:30 -0700
* Adapt to recent change in CAF CMake script. (Matthias Vallentin)
* Deprecate --with-libcaf in favor of --with-caf, as already done in
Broker. (Matthias Vallentin)
2.4-418 | 2016-03-21 12:22:15 -0700
* Add protocol confirmation to MySQL analyzer. (Vlad Grigorescu)
* Check that there is only one of &read_expire, &write_expire,
&create_expire. (Johanna Amann)
* Fixed &read_expire for subnet-indexed tables, plus test case. (Jan
Grashoefer)
* Add filter_subnet_table() that works similar to matching_subnet()
but returns a filtered view of the original set/table only
containing the changed subnets. (Jan Grashoefer)
* Fix bug in tablue values' tracking read operations. (Johanna
Amann)
* Update TLS constants and extensions from IANA. (Johanna Amann)
2.4-406 | 2016-03-11 14:27:47 -0800
* Add NetControl and OpenFlow frameworks. (Johanna Amann)
2.4-313 | 2016-03-08 07:47:57 -0800
* Remove old string functions in C++ code. This removes the
functions: strcasecmp_n, strchr_n, and strrchr_n. (Johanna Amann)
2.4-307 | 2016-03-07 13:33:45 -0800
* Add "disable_analyzer_after_detection" and remove
"skip_processing_after_detection". Addresses BIT-1545.
(Aaron Eppert & Johanna Amann)
* Add bad_HTTP_request_with_version weird (William Glodek)
2.4-299 | 2016-03-04 12:51:55 -0800
* More detailed installation instructions for FreeBSD 9.X. (Johanna Amann)
* Update CMake OpenSSL checks. (Johanna Amann)
* "SUBSCRIBE" is a valid SIP. message per RFC 3265. Addresses
BIT-1529. (Johanna Amann)
* Update documentation for connection log's RSTR. Addresses BIT-1535
(Johanna Amann)
2.4-284 | 2016-02-17 14:12:15 -0800
* Fix sometimes failing dump-events test. (Johanna Amann)
2.4-282 | 2016-02-13 10:48:21 -0800
* Add missing break in in StartTLS case of IRC analyzer. Found by
Aaron Eppert. (Johanna Amann)
2.4-280 | 2016-02-13 10:40:16 -0800
* Fix memory leaks in stats.cc and smb.cc. (Johanna Amann)
2.4-278 | 2016-02-12 18:53:35 -0800
* Better multi-space separator handline. (Mark Taylor & Johanna Amann)
2.4-276 | 2016-02-10 21:29:33 -0800
* Allow IRC commands to not have parameters. (Mark Taylor)
2.4-272 | 2016-02-08 14:27:58 -0800
* fix memory leaks in find_all() and IRC analyzer. (Dirk Leinenbach)
2.4-270 | 2016-02-08 13:00:57 -0800
* Removed duplicate parameter for IRC "QUIT" event handler. (Mark Taylor)
2.4-267 | 2016-02-01 12:38:32 -0800
* Add testcase for CVE-2015-3194. (Johanna Amann)
* Fix portability issue with use of mktemp. (Daniel Thayer)
2.4-260 | 2016-01-28 08:05:27 -0800
* Correct irc_privmsg_message event handling bug. (Mark Taylor)
* Update copyright year for Sphinx. (Johanna Amann)
2.4-253 | 2016-01-20 17:41:20 -0800
* Support of RadioTap encapsulation for 802.11 (Seth Hall)
Radiotap support should be fully functional with Radiotap
packets that include IPv4 and IPv6. Other radiotap packets are
silently ignored.