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2.5-372 | 2017-12-15 15:08:51 -0600
* Remove some DNS weirds that caused volume and are generally not useful:
dns_unmatched_msg, dns_unmatched_msg_quantity, dns_unmatched_reply.
(Corelight)
2.5-369 | 2017-12-13 14:22:47 -0600
* Fix typo in analyzer::Manager API docs (Corelight)
2.5-368 | 2017-12-08 13:09:25 -0600
* Improve for-loop iteration performance over empty tables. (Justin Azoff)
* Fix gcc7 warnings. (Johanna Amann)
2.5-363 | 2017-12-05 11:00:09 -0600
* Fix documentation for ReassemblerStats. (Corelight)
2.5-362 | 2017-12-02 09:45:04 -0600
* BIT-1791: Do not log SOCKS passwords by default and add
SOCKS::default_capture_password option. (Johanna Amann)
* Add missing ; in SSL binpac parser, found by Luke Valenta. (Johanna Amann)
2.5-359 | 2017-11-29 14:01:37 -0600
* Add --ccache option to configure script (requires CMake 3.10+). (Corelight)
2.5-358 | 2017-11-28 12:28:14 -0800
* Extend the TLS analyzer with several events containing cryptographic
parameters from the client and server key exchanges.
The new events are:
ssl_ecdh_server_params, ssl_dh_server_params, ssl_server_signature,
ssl_ecdh_client_params, ssl_dh_client_params, ssl_rsa_client_pms
Since ssl_ecdh_server_params contains more information than the old
ssl_server_curve event, ssl_server_curve is now marked as deprecated.
(Luke Valenta)
2.5-352 | 2017-11-21 13:21:51 -0600
* Fix assignments to event arguments becoming visible to subsequent
handlers. (Robin Sommer)
2.5-350 | 2017-11-21 12:19:28 -0600
* Add HookReporter plugin hook function.
This hook gives access to basically all information that is available in
the function in Reporter.cc that performs the logging. The hook is
called each time when anything passes through the reporter in the cases
in which an event usually would be called. This includes weirds. The
hook can return false to prevent the normal reporter events from being
raised. (Corelight)
2.5-348 | 2017-11-21 11:30:55 -0600
* Fix a nb_dns.c compile error (older OSs) due to C90 vs C99. (Corelight)
2.5-347 | 2017-11-20 14:00:37 -0600
* Fix and extend behavior of HookLoadFile. (Corelight)
2.5-345 | 2017-11-20 11:28:59 -0600
* BIT-1827: fix error on initializing DNS w/ IPv6 nameserver. (Corelight)
* Add --build-type flag to configure wrapper. (Corelight)
2.5-343 | 2017-11-17 15:27:04 -0800
* Fix ASCII logging of very large values of type "double".
Previously, the nonsensical "NAN.0" would be written to ASCII logs
for any value >= 1e248). (Daniel Thayer)
* Add more test cases to ascii-double.bro (Daniel Thayer)
* Enforce a maximum line length in ContentLine analyzer. (Justin Azoff)
* Fix OOB read with IP packets that have a header length greater than the total
length of their packet. (Johanna Amann)
* Verify version field of IP packets read from tunnels. (Johanna Amann)
2.5-332 | 2017-10-27 13:27:16 -0700
* Bro docs tweaks for correctness and readability. (Christian Kreibich)
* Fix use-after-free in Trigger.cc. (Johanna Amann)
2.5-328 | 2017-10-16 13:13:41 -0700
* Patch OOB write in content-line analyzer.
A combination of packets can trigger an out of bound write of '0' byte
in the content-line analyzer. Addresses BIT-1856.
(Frank Meier/Johanna Amann)
2.5-327 | 2017-10-16 12:21:01 -0700
* Updating submodule(s).
2.5-326 | 2017-10-05 14:34:20 -0700
* Update the SSH analyzer to support the "curve25519-sha256" KEX.
(Vlad Grigorescu)
2.5-321 | 2017-10-03 12:00:29 -0500
* Add "-B scripts" flag to allow debug output of script load order.
(Corelight)
* Fix segmentation fault on eval condition with no return value. (Corelight)
2.5-317 | 2017-09-29 09:54:50 -0400
* BIT-1853 - Fix an issue with broctl triggering reporter error in the
intel framework. (Justin Azoff)
* BIT-1845 - Make "in" keyword work with binary data. (Johanna Amann)
* Add TLS 1.3 fix and testcase due to Google Chrome's use of TLS 1.3.
It turns out that Chrome supports an experimental mode to support TLS
1.3, which uses a non-standard way to negotiate TLS 1.3 with a server.
This non-standard way to negotiate TLS 1.3 breaks the current draft RFC
and re-uses an extension on the server-side with a different binary
formatting, causing us to throw a binpac exception.
This patch ignores the extension when sent by the server, continuing to
correctly parse the server_hello reply (as far as possible).
From what I can tell this seems to be google working around the fac
that MITM equipment cannot deal with TLS 1.3 server hellos; this change
makes the fact that TLS 1.3 is used completely opaque unless one looks
into a few extensions.
We currently log this as TLS 1.2. (Johanna Amann)
2.5-310 | 2017-09-21 09:10:21 -0700
* fix interaction of gridftp scripts with other thresholds. (Justin Azoff)
2.5-307 | 2017-09-20 10:51:09 -0500
* BIT-1846: Updating broctl submodule to include fix for symlinking
issue (Jon Siwek)
2.5-306 | 2017-09-18 14:43:42 -0700
* Make strerror_r portable, supporting XSI/gnu versions. (Thomas Petersen)
* Prevent crash when calling bro -U. (Thomas Petersen)
* Remove annoying error message from connsize bifs. (Johanna Amann)
* Add test to verify that log rotation works with gzipped logs (Daniel Thayer)
* Fix ascii writer to not discard a ".gz" file extension. (Daniel Thayer)
When Bro writes a compressed log, it uses a file extension of ".gz".
However, upon log rotation the ascii writer script function
"default_rotation_postprocessor_func" was discarding the ".gz"
file extension. Fixed so that the correct file extension is
preserved after rotation. (Daniel Thayer)
2.5-297 | 2017-09-11 09:26:33 -0700
* Fix small OCSP parser bug; serial numbers were not passed to events
(Johanna Amann)
* Fix expire-redef.bro test. (Daniel Thayer)
2.5-294 | 2017-08-11 13:51:49 -0500
* Fix core.truncation unit test on macOS. (Jon Siwek)
* Fix a netcontrol test that often fails (Daniel Thayer)
* Update install instructions for Fedora 26 (Daniel Thayer)
2.5-288 | 2017-08-04 14:17:10 -0700
* Fix field not being populated, which resulted in a reporter
messsage. Addresses BIT-1831. Reported by Chris Herdt. (Seth Hall)
* Support for OCSP and Signed Certificate Timestamp. (Liang
Zhu/Johanna Amann)
- OCSP parsing is added to the X.509 module.
- Signed Certificate Timestamp extraction, parsing, & validation
is added to the SSL, X.509, and OCSP analyzers. Validation is
added to the X.509 BIFs.
This adds the following events and BIFs:
- event ocsp_request(f: fa_file, version: count, requestorName: string);
- event ocsp_request_certificate(f: fa_file, hashAlgorithm: string, issuerNameHash: string, issuerKeyHash: string, serialNumber: string);
- event ocsp_response_status(f: fa_file, status: string);
- event ocsp_response_bytes(f: fa_file, resp_ref: opaque of ocsp_resp, status: string, version: count, responderId: string, producedAt: time, signatureAlgorithm: string, certs: x509_opaque_vector);
- event ocsp_response_certificate(f: fa_file, hashAlgorithm: string, issuerNameHash: string, issuerKeyHash: string, serialNumber: string, certStatus: string, revokeTime: time, revokeReason: string, thisUpdate: time, nextUpdate: time);
- event ocsp_extension(f: fa_file, ext: X509::Extension, global_resp: bool);
- event x509_ocsp_ext_signed_certificate_timestamp(f: fa_file, version: count, logid: string, timestamp: count, hash_algorithm: count, signature_algorithm: count, signature: string);
- event ssl_extension_signed_certificate_timestamp(c: connection, is_orig: bool, version: count, logid: string, timestamp: count, signature_and_hashalgorithm: SSL::SignatureAndHashAlgorithm, signature: string);
- function sct_verify(cert: opaque of x509, logid: string, log_key: string, signature: string, timestamp: count, hash_algorithm: count, issuer_key_hash: string &default=""): bool
- function x509_subject_name_hash(cert: opaque of x509, hash_alg: count): string
- function x509_issuer_name_hash(cert: opaque of x509, hash_alg: count): string
- function x509_spki_hash(cert: opaque of x509, hash_alg: count): string
This also changes the MIME types that we use to identify X.509
certificates in SSL connections from "application/pkix-cert" to
"application/x-x509-user-cert" for host certificates and
"application/x-x509-ca-cert" for CA certificates.
* The SSL scripts provide a new hook "ssl_finishing(c: connection)"
to trigger actions after the handshake has concluded. (Johanna
Amann)
* Add an internal API for protocol analyzers to provide the MIME
type of file data directly, disabling automatic inferrence.
(Johanna Amann).
2.5-186 | 2017-07-28 12:22:20 -0700
* Improved handling of '%' at end of line in HTTP analyzer. (Johanna
Amann)
* Add canonifier to catch and release test that should fix test
failures. (Johanna Amann)
2.5-181 | 2017-07-25 16:02:41 -0700
* Extend plugin infrastructure to catch Bro version mismatches at link
time.
The version number used for the function name is slightly normalized
to skip any git revision postfixes (i.e., "2.5-xxx" is always treated
as "2.5-git") so that one doesn't need to recompile all plugins after
every master commit. That seems good enough, usually people run into
this when upgrading to a new release. The Plugin API version is also
part of the version number.
If one loads an old plugin into a new Bro, the error message looks
like this:
$ bro -NN Demo::Foo
fatal error in /home/robin/bro/master/scripts/base/init-bare.bro, line 1:
cannot load plugin library /home/robin/tmp/p/build//lib/Demo-Foo.linux-x86_64.so:
/home/robin/tmp/p/build//lib/Demo-Foo.linux-x86_64.so: undefined symbol: bro_version_2_5_git_debug
(Robin Sommer)
* Several fixes and improvements for software version parsing.
- Addresses Philip Romero's question from the Bro mailing list.
- Adds Microsoft Edge as a detected browser.
- We are now unescaping encoded characters in software names. (Seth Hall)
* Remove another reference to now removed bro-plugins. (Johanna Amann)
2.5-175 | 2017-07-07 14:35:11 -0700
* Removing aux/plugins. Most of the plugins are now Bro packages.
(Robin Sommer)
* Update install instructions for Debian 9. (Daniel Thayer)
2.5-170 | 2017-07-07 12:20:19 -0700
* Update krb-protocol.pac (balintm)
This fixes parsing of KRB_AP_Options where the padding and flags were reversed.
* Add new cipher suites from draft-ietf-tls-ecdhe-psk-aead-05 (Johanna Amann)
* Test changes: remove loading of listen.bro in tests that do not use it,
serialize tests that load listen.bro, fix race conditions in some tests.
(Daniel Thayer)
* The broccoli-v6addrs "-r" option was renamed to "-R" (Daniel Thayer)
2.5-156 | 2017-06-13 11:01:56 -0700
* Add 2.5.1 news file to master. (Johanna Amann)
* Remove link to no longer existing myricom plugin. (Johanna Amann)
2.5-152 | 2017-06-05 15:16:49 -0700
* Remove non-existing links; this broke documentation build. (Johanna Amann)
* Fix at_least in Version.bro - it did exactly the oposite of the documented
behavior. (Johanna Amann)
2.5-147 | 2017-05-22 20:32:32 -0500
* Add nfs unittest. (Julien Wallior)
* Added nfs_proc_rename event to rpc/nfs protocol analyzer.
(Roberto Del Valle Rodriguez)
* Expand parsing of RPC Call packets to add Uid, Gid, Stamp, MachineName
and AuxGIDs (Julien Wallior)
* Fix NFS protocol parser. (Julien Wallior)
2.5-142 | 2017-05-22 00:08:52 -0500
* Add gzip log writing to the ascii writer.
This feature can be enabled globally for all logs by setting
LogAscii::gzip_level to a value greater than 0.
This feature can be enabled on a per-log basis by setting gzip-level in
$config to a value greater than 0. (Corelight)
2.5-140 | 2017-05-12 15:31:32 -0400
* Lessen cluster load due to notice suppression.
(Johanna Amann, Justin Azoff)
2.5-137 | 2017-05-04 11:37:48 -0500
* Add plugin hooks for log init and writing: HookLogInit and HookLogWrite.
(Corelight)
* TLS: Fix compile warning (comparison between signed/unsigned).
This was introduced with the addition of new TLS1.3 extensions. (Johanna Amann)
2.5-134 | 2017-05-01 10:34:34 -0500
* Add rename, unlink, and rmdir bifs. (Corelight)
2.5-131 | 2017-04-21 14:27:16 -0700
* Guard more format strings with __attribute__((format)). (Johanna Amann)
* Add support for two TLS 1.3 extensions.
New events:
- event ssl_extension_supported_versions(c: connection, is_orig: bool, versions: index_vec)
- event ssl_extension_psk_key_exchange_modes(c: connection, is_orig: bool, modes: index_vec) (Johanna Amann)
2.5-125 | 2017-04-17 22:02:39 +0200
* Documentation updates for loading Bro scripts. (Seth Hall)
2.5-123 | 2017-04-10 13:30:14 -0700
* Fix some failing tests by increasing delay times. (Daniel Thayer)
* Threading Types: add a bit of documentation to subnet type. (Johanna Amann)
* Fixing couple issues reported by Coverity. (Robin Sommer)
2.5-119 | 2017-04-07 10:30:09 -0700
* Fix the test group name in some broker test files. (Daniel Thayer)
* NetControl: small rule_error changes (test, call fix). (Johanna Amann)
* SSL: update dpd signature for TLS1.3. (Johanna Amann)
2.5-115 | 2017-03-23 07:25:41 -0700
* Fix a test that was failing on some platforms. (Daniel Thayer)
* Remove test for cluster catch and release. This test keeps failing
intermittently because of timing issues that are surprisingly hard
to fix. (Johanna Amann)
* Fix some Coverity warnings. (Daniel Thayer)
2.5-106 | 2017-03-13 11:19:03 -0700
* print version string to stdout on --version, instead
of printing it to stderr. Output is not an error output. (Pete)
* Fix compiler warning raised by llvm8. (Johanna Amann)
* Fix coverity warning in Ascii reader. (Johanna Amann)
2.5-101 | 2017-03-09 12:20:11 -0500
* Input's framework's ascii reader is now more resilient.
By default, the ASCII reader does not fail on errors anymore.
If there is a problem parsing a line, a reporter warning is
written and parsing continues. If the file is missing or can't
be read, the input thread just tries again on the next heartbeat.
(Seth Hall, Johanna Amann)
2.5-92 | 2017-03-03 10:44:14 -0800
* Move most threading to C++11 primitives (mostly). (Johanna Amann)
* Fix a test that sometimes fails on FreeBSD. (Daniel Thayer)
* Remove build time warnings. (Seth Hall)
2.5-84 | 2017-02-27 15:08:55 -0500
* Change semantics of Broker's remote logging to match old communication
framework. (Robin Sommer)
* Add and fix documentation for HookSetupAnalyzerTree (Johanna Amann)
2.5-76 | 2017-02-23 10:19:57 -0800
* Kerberos ciphertext had some additional ASN.1 content being lumped
in. (Vlad Grigorescu)
* Updated Windows version detection to include Windows 10. (Fatema
Bannatwala, Keith Lehigh, Mike, Seth Hall).
2.5-70 | 2017-02-20 00:20:02 -0500
* Rework the RADIUS base script.
Fixes BIT-1769 which improves logging behavior when replies aren't
seen. Also added a `framed_addr` field to indicate if the radius
server is hinting at an address for the client and a `ttl` field to
show how quickly the server is responding. (Seth Hall)
2.5-68 | 2017-02-18 13:59:05 -0500
* Refactored base krb scripts. (Seth Hall)
* New script to log ticket hashes in krb log
(policy/protocols/krb/ticket-logging.bro). Also, add
ciphertext to ticket data structure. (John E. Rollinson)
2.5-62 | 2017-02-15 15:56:38 -0800
* Fix case in which scripts were able to access unitialized variables
in certain cases. Addresses BIT-1785. (Jon Siwek)
2.5-60 | 2017-02-15 15:19:20 -0800
* Implement ERSPAN support.
There is a small caveat to this implementation. The ethernet
header that is carried over the tunnel is ignored. If a user
tries to do MAC address logging, it will only show the MAC
addresses for the outer tunnel and the inner MAC addresses
will be stripped and not available anywhere. (Seth Hall)
* Tiny mime-type fix from Dan Caselden. (Seth Hall)
* Update failing intel framework test. (Johanna Amann)
2.5-55 | 2017-02-10 09:50:43 -0500
* Fixed intel expiration reset. Reinserting the same indicator did not reset
the expiration timer for the indicator in the underlying data store.
Addresses BIT-1790. (Jan Grashoefer)
2.5-51 | 2017-02-06 10:15:56 -0500
* Fix memory leak in file analyzer. (Johanna Amann)
* Fix a series of problems with the to_json function.
Addresses BIT-1788. (Daniel Thayer)
2.5-44 | 2017-02-03 16:38:10 -0800
* Change snap lengths of some tests. (Johanna Amann)
* Fix layer 2 connection flipping. If connection flipping occured in
Sessions.cc code (invoked e.g. when the original SYN is missing),
layer 2 flipping was not performed. (Johanna Amann)
2.5-39 | 2017-02-01 14:03:08 -0800
* Fix file analyzer memory management, and a delay in disabling file analyzers.
File analyzers are no longer deleted immediately; this is delayed until
a file opject is destroyed. Furthermore, no data is sent to file analyzers
anymore after they have been disabled.
2.5-33 | 2017-02-01 10:07:47 -0500
* New file types sigs. (Keith Lehigh)
* Change snaplen of test trace from 1,000,000 to 10,000
Recent versions of libpcap are unhappy with values bigger than 262,144
and will refuse reading the file. (Johanna Amann)
2.5-30 | 2017-01-26 13:24:36 -0800
* Extend file extraction log, adding extracted_cutoff and extracted_size
fields. (Seth Hall)
* Add new TLS extension type (cached_info) (Johanna Amann)
* Remove brocon event; it caused test failures. (Johanna Amann)
* Add missing paths to SMB Log::create_streams calls. (Johanna Amann)
* Tiny xlsx file signature fix. (Dan Caselden)
* Allow access to global variables using GLOBAL:: namespace.
Addresses BIT-1758. (Francois Pennaneac)
2.5-17 | 2016-12-07 14:51:37 -0800
* Broxygen no longer attempts to do tilde expansion of PATH, giving
an error message instead if bro is located in a PATH component
that starts with a tilde. Broxygen also no longer attempts to get
the mtime of the bro executable when bro is not invoced with the
"-X" option. (Daniel Thayer)
* Fix failing tests, compiler warnings and build issues on OpenBSD.
(Daniel Thayer)
2.5-9 | 2016-12-05 11:39:54 -0800
* Fix validation of OCSP replies inside of Bro. (Johanna Amann)
At one place in the code, we did not check the correct return
code. This makes it possible for a reply to get a response of
"good", when the OCSP reply is not actually signed by the
responder in question.
This also instructs OCSP verication to skip certificate chain
validation, which we do ourselves earlier because the OCSP verify
function cannot do it correctly (no way to pass timestamp).
2.5-6 | 2016-11-29 12:51:04 -0800
* Fix a build failure on OpenBSD relating to pcap_pkthdr. Also fixes
an include issue on OpenBSD. (Daniel Thayer)
* Fix compile error in krb-types.pac. (Johanna Amann)
* Update krb-types.pac: KerberosString formatting for the principal
principal name is now compliant with RFC 4120 section 5.2.2. (jamesecorrenti)
2.5 | 2016-11-16 14:51:59 -0800
* Release 2.5.
2.5-beta2-17 | 2016-11-14 17:59:19 -0800
* Add missing '@load ./pubkey-hashes' to
policy/frameworks/intel/seen. (Robin Sommer)
2.5-beta2-15 | 2016-11-14 17:52:55 -0800
* Remove unused "bindist" make target. (Daniel Thayer)
* Improve the "How to Upgrade" page in the Bro docs. (Daniel Thayer)
* Update the quickstart guide for the deploy command. (Daniel Thayer)
* Improved installation instructions for Mac OS X. (Daniel Thayer)
* Lots of more small updates to documentation. (Daniel Thayer)
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