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Diffstat (limited to 'framework/src/suricata/ChangeLog')
| -rw-r--r-- | framework/src/suricata/ChangeLog | 802 |
1 files changed, 802 insertions, 0 deletions
diff --git a/framework/src/suricata/ChangeLog b/framework/src/suricata/ChangeLog new file mode 100644 index 00000000..a265dd76 --- /dev/null +++ b/framework/src/suricata/ChangeLog @@ -0,0 +1,802 @@ +2.1beta4 -- 2015-05-08 + +Bug #1314: http-events performance issues +Bug #1340: null ptr dereference in Suricata v2.1beta2 (output-json.c:347) +Bug #1352: file list is not cleaned up +Bug #1358: Gradual memory leak using reload (kill -USR2 $pid) +Bug #1366: Crash if default_packet_size is below 32 bytes +Bug #1378: stats api doesn't call thread deinit funcs +Bug #1384: tcp midstream window issue (master) +Bug #1388: pcap-file hangs on systems w/o atomics support (master) +Bug #1392: http uri parsing issue (master) +Bug #1393: CentOS 5.11 build failures +Bug #1398: DCERPC traffic parsing issue (master) +Bug #1401: inverted matching on incomplete session +Bug #1402: When re-opening files on HUP (rotation) always use the append flag. +Bug #1417: no rules loaded - latest git - rev e250040 +Bug #1425: dead lock in de_state vs flowints/flowvars +Bug #1426: Files prematurely truncated by detection engine even though force-md5 is enabled +Bug #1429: stream: last_ack update issue leading to stream gaps +Bug #1435: EVE-Log alert payload option loses data +Bug #1441: Local timestamps in json events +Bug #1446: Unit ID check in Modbus packet error +Bug #1449: smtp parsing issue +Bug #1451: Fix list-keywords regressions +Bug #1463: modbus parsing issue +Feature #336: Add support for NETMAP to Suricata. +Feature #885: smtp file_data support +Feature #1394: Improve TCP reuse support +Feature #1410: add alerts to EVE's drop logs +Feature #1445: Suricata does not work on pfSense/FreeBSD interfaces using PPPoE +Feature #1447: Ability to reject ICMP traffic +Feature #1448: xbits +Optimization #1014: app layer reassembly fast-path +Optimization #1377: flow manager: reduce (try)locking +Optimization #1403: autofp packet pool performance problems +Optimization #1409: http pipeline support for stateful detection + +2.1beta3 -- 2015-01-29 + +Bug #977: WARNING on empty rules file is fatal (should not be) +Bug #1184: pfring: cppcheck warnings +Bug #1321: Flow memuse bookkeeping error +Bug #1327: pcre pkt/flowvar capture broken for non-relative matches (master) +Bug #1332: cppcheck: ioctl +Bug #1336: modbus: CID 1257762: Logically dead code (DEADCODE) +Bug #1351: output-json: duplicate logging (2.1.x) +Bug #1354: coredumps on quitting on OpenBSD +Bug #1355: Bus error when reading pcap-file on OpenBSD +Bug #1363: Suricata does not compile on OS X/Clang due to redefinition of string functions (2.1.x) +Bug #1365: evasion issues (2.1.x) +Feature #1261: Request for Additional Lua Capabilities +Feature #1309: Lua support for Stats output +Feature #1310: Modbus parsing and matching +Feature #1317: Lua: Indicator for end of flow +Feature #1333: unix-socket: allow (easier) non-root usage +Optimization #1339: flow timeout optimization +Optimization #1339: flow timeout optimization +Optimization #1371: mpm optimization + +2.1beta2 -- 2014-11-06 + +Feature #549: Extract file attachments from emails +Feature #1312: Lua output support +Feature #899: MPLS over Ethernet support +Feature #707: ip reputation files - network range inclusion availability (cidr) +Feature #383: Stream logging +Feature #1263: Lua: Access to Stream Payloads +Feature #1264: Lua: access to TCP quad / Flow Tuple +Bug #1048: PF_RING/DNA config - suricata.yaml +Bug #1230: byte_extract, within combination not working +Bug #1257: Flow switch is missing from the eve-log section in suricata.yaml +Bug #1259: AF_PACKET IPS is broken in 2.1beta1 +Bug #1260: flow logging at shutdown broken +Bug #1279: BUG: NULL pointer dereference when suricata was debug mode. +Bug #1280: BUG: IPv6 address vars issue +Bug #1285: Lua - http.request_line not working (2.1) +Bug #1287: Lua Output has dependency on eve-log:http +Bug #1288: Filestore keyword in wrong place will cause entire rule not to trigger +Bug #1294: Configure doesn't use --with-libpcap-libraries when testing PF_RING library +Bug #1301: suricata yaml - PF_RING load balance per hash option +Bug #1308: http_header keyword not matching when SYN|ACK and ACK missing (master) +Bug #1311: EVE output Unix domain socket not working (2.1) + +2.1beta1 -- 2014-08-12 + +Feature #1155: Log packet payloads in eve alerts +Feature #1208: JSON Output Enhancement - Include Payload(s) +Feature #1248: flow/connection logging +Feature #1258: json: include HTTP info with Alert output +Optimization #1039: Packetpool should be a stack +Optimization #1241: pcap recording: record per thread + +2.0.3 -- 2014-08-08 + +Bug #1236: fix potential crash in http parsing +Bug #1244: ipv6 defrag issue +Bug #1238: Possible evasion in stream-tcp-reassemble.c +Bug #1221: lowercase conversion table missing last value +Support #1207: Cannot compile on CentOS 5 x64 with --enable-profiling + +2.0.2 -- 2014-06-25 + +Bug #1098: http_raw_uri with relative pcre parsing issue +Bug #1175: unix socket: valgrind warning +Bug #1189: abort() in 2.0dev (rev 6fbb955) with pf_ring 5.6.3 +Bug #1195: nflog: cppcheck reports memleaks +Bug #1206: ZC pf_ring not working with Suricata 2.0.1 (or latest git) +Bug #1211: defrag issue +Bug #1212: core dump (after a while) when app-layer.protocols.http.enabled = yes +Bug #1214: Global Thresholds (sig_id 0, gid_id 0) not applied correctly if a signature has event vars +Bug #1217: Segfault in unix-manager.c line 529 when using --unix-socket and sending pcap files to be analized via socket +Feature #781: IDS using NFLOG iptables target +Feature #1158: Parser DNS TXT data parsing and logging +Feature #1197: liblua support +Feature #1200: sighup for log rotation + +2.0.1 -- 2014-05-21 + +No changes since 2.0.1rc1 + +2.0.1rc1 -- 2014-05-12 + +Bug #978: clean up app layer parser thread local storage +Bug #1064: Lack of Thread Deinitialization For Decoder Modules +Bug #1101: Segmentation in AppLayerParserGetTxCnt +Bug #1136: negated app-layer-protocol FP on multi-TX flows +Bug #1141: dns response parsing issue +Bug #1142: dns tcp toclient protocol detection +Bug #1143: tls protocol detection in case of tls-alert +Bug #1144: icmpv6: unknown type events for MLD_* types +Bug #1145: ipv6: support PAD1 in DST/HOP extension hdr +Bug #1146: tls: event on 'new session ticket' in handshake +Bug #1159: Possible memory exhaustion when an invalid bpf-filter is used with AF_PACKET +Bug #1160: Pcaps submitted via Unix Socket do not finish processing in Suricata 2 +Bug #1161: eve: src and dst mixed up in some cases +Bug #1162: proto-detect: make sure probing parsers for all registered ports are run +Bug #1163: HTP Segfault +Bug #1165: af_packet - one thread consistently not working +Bug #1170: rohash: CID 1197756: Bad bit shift operation (BAD_SHIFT) +Bug #1176: AF_PACKET IPS mode is broken in 2.0 +Bug #1177: eve log do not show action 'dropped' just 'allowed' +Bug #1180: Possible problem in stream tracking +Feature #1157: Always create pid file if --pidfile command line option is provided. +Feature #1173: tls: OpenSSL heartbleed detection + +2.0 -- 2014-03-25 + +Bug #1151: tls.store not working when a TLS filter keyword is used + +2.0rc3 -- 2014-03-18 + +Bug #1127: logstash & suricata parsing issue +Bug #1128: Segmentation fault - live rule reload +Bug #1129: pfring cluster & ring initialization +Bug #1130: af-packet flow balancing problems +Bug #1131: eve-log: missing user agent reported inconsistently +Bug #1133: eve-log: http depends on regular http log +Bug #1135: 2.0rc2 release doesn't set optimization flag on GCC +Bug #1138: alert fastlog drop info missing + +2.0rc2 -- 2014-03-06 + +Bug #611: fp: rule with ports matching on portless proto +Bug #985: default config generates rule warnings and errors +Bug #1021: 1.4.6: conf_filename not checked before use +Bug #1089: SMTP: move depends on uninitialised value +Bug #1090: FTP: Memory Leak +Bug #1091: TLS-Handshake: Uninitialized value +Bug #1092: HTTP: Memory Leak +Bug #1108: suricata.yaml config parameter - segfault +Bug #1109: PF_RING vlan handling +Bug #1110: Can have the same Pattern ID (pid) for the same pattern but different case flags +Bug #1111: capture stats at exit incorrect +Bug #1112: tls-events.rules file missing +Bug #1115: nfq: exit stats not working +Bug #1120: segv with pfring/afpacket and eve-log enabled +Bug #1121: crash in eve-log +Bug #1124: ipfw build broken +Feature #952: Add VLAN tag ID to all outputs +Feature #953: Add QinQ tag ID to all outputs +Feature #1012: Introduce SSH log +Feature #1118: app-layer protocols http memcap - info in verbose mode (-v) +Feature #1119: restore SSH protocol detection and parser + +2.0rc1 -- 2014-02-13 + +Bug #839: http events alert multiple times +Bug #954: VLAN decoder stats with AF Packet get written to the first thread only - stats.log +Bug #980: memory leak in http buffers at shutdown +Bug #1066: logger API's for packet based logging and tx based logging +Bug #1068: format string issues with size_t + qa not catching them +Bug #1072: Segmentation fault in 2.0beta2: Custom HTTP log segmentation fault +Bug #1073: radix tree lookups are not thread safe +Bug #1075: CUDA 5.5 doesn't compile with 2.0 beta 2 +Bug #1079: Err loading rules with variables that contain negated content. +Bug #1080: segfault - 2.0dev (rev 6e389a1) +Bug #1081: 100% CPU utilization with suricata 2.0 beta2+ +Bug #1082: af-packet vlan handling is broken +Bug #1103: stats.log not incrementing decoder.ipv4/6 stats when reading in QinQ packets +Bug #1104: vlan tagged fragmentation +Bug #1106: Git compile fails on Ubuntu Lucid +Bug #1107: flow timeout causes decoders to run on pseudo packets +Feature #424: App layer registration cleanup - Support specifying same alproto names in rules for different ip protocols +Feature #542: TLS JSON output +Feature #597: case insensitive fileext match +Feature #772: JSON output for alerts +Feature #814: QinQ tag flow support +Feature #894: clean up output +Feature #921: Override conf parameters +Feature #1007: united output +Feature #1040: Suricata should compile with -Werror +Feature #1067: memcap for http inside suricata +Feature #1086: dns memcap +Feature #1093: stream: configurable segment pools +Feature #1102: Add a decoder.QinQ stats in stats.log +Feature #1105: Detect icmpv6 on ipv4 + +2.0beta2 -- 2013-12-18 + +Bug #463: Suricata not fire on http reply detect if request are not http +Bug #640: app-layer-event:http.host_header_ambiguous set when it shouldn't +Bug #714: some logs not created in daemon mode +Bug #810: Alerts on http traffic storing the wrong packet as the IDS event payload +Bug #815: address parsing with negation +Bug #820: several issues found by clang 3.2 +Bug #837: Af-packet statistics inconsistent under very high traffic +Bug #882: MpmACCudaRegister shouldn't call PatternMatchDefaultMatcher +Bug #887: http.log printing unknown hostname most of the time +Bug #890: af-packet segv +Bug #892: detect-engine.profile - custom - does not err out in incorrect toclient/srv values - suricata.yaml +Bug #895: response: rst packet bug +Bug #896: pfring dna mode issue +Bug #897: make install-full fails if wget is missing +Bug #903: libhtp valgrind warning +Bug #907: icmp_seq and icmp_id keyword with icmpv6 traffic (master) +Bug #910: make check fails w/o sudo/root privs +Bug #911: HUP signal +Bug #912: 1.4.3: Unit test in util-debug.c: line too long. +Bug #914: Having a high number of pickup queues (216+) makes suricata crash +Bug #915: 1.4.3: log-pcap.c: crash on printing a null filename +Bug #917: 1.4.5: decode-ipv6.c: void function cannot return value +Bug #920: Suricata failed to parse address +Bug #922: trackers value in suricata.yaml +Bug #925: prealloc-sessions value bigger than allowed in suricata.yaml +Bug #926: prealloc host value in suricata.yaml +Bug #927: detect-thread-ratio given a non numeric value in suricata.yaml +Bug #928: Max number of threads +Bug #932: wrong IP version - on stacked layers +Bug #939: thread name buffers are sized inconsistently +Bug #943: pfring: see if we can report that the module is not loaded +Bug #948: apple ppc64 build broken: thread-local storage not supported for this target +Bug #958: SSL parsing issue (master) +Bug #963: XFF compile failure on OSX +Bug #964: Modify negated content handling +Bug #967: threshold rule clobbers suppress rules +Bug #968: unified2 not logging tagged packets +Bug #970: AC memory read error +Bug #973: Use different ids for content patterns which are the same, but one of them has a fast_pattern chop set on it. +Bug #976: ip_rep supplying different no of alerts for 2 different but semantically similar rules +Bug #979: clean up app layer protocol detection memory +Bug #982: http events missing +Bug #987: default config generates error(s) +Bug #988: suricata don't exit in live mode +Bug #989: Segfault in HTPStateGetTxCnt after a few minutes +Bug #991: threshold mem leak +Bug #994: valgrind warnings in unittests +Bug #995: tag keyword: tagging sessions per time is broken +Bug #998: rule reload triggers app-layer-event FP's +Bug #999: delayed detect inits thresholds before de_ctx +Bug #1003: Segmentation fault +Bug #1023: block rule reloads during delayed detect init +Bug #1026: pfring: update configure to link with -lrt +Bug #1031: Fix IPv6 stream pseudo packets +Bug #1035: http uri/query normalization normalizes 'plus' sign to space +Bug #1042: Can't match "emailAddress" field in tls.subject and tls.issuerdn +Bug #1061: Multiple flowbit set in one rule +Feature #234: add option disable/enable individual app layer protocol inspection modules +Feature #417: ip fragmentation time out feature in yaml +Feature #478: XFF (X-Forwarded-For) +Feature #602: availability for http.log output - identical to apache log format +Feature #622: Specify number of pf_ring/af_packet receive threads on the command line +Feature #727: Explore the support for negated alprotos in sigs. +Feature #746: Decoding API modification +Feature #751: Add invalid packet counter +Feature #752: Improve checksum detection algorithm +Feature #789: Clean-up start and stop code +Feature #813: VLAN flow support +Feature #878: add storage api +Feature #901: VLAN defrag support +Feature #904: store tx id when generating an alert +Feature #940: randomize http body chunks sizes +Feature #944: detect nic offloading +Feature #956: Implement IPv6 reject +Feature #957: reject: iface setup +Feature #959: Move post config initialisation code to PostConfLoadedSetup +Feature #981: Update all switch case fall throughs with comments on false throughs +Feature #983: Provide rule support for specifying icmpv4 and icmpv6. +Feature #986: set htp request and response size limits +Feature #1008: Optionally have http_uri buffer start with uri path for use in proxied environments +Feature #1009: Yaml file inclusion support +Feature #1032: profiling: per keyword stats +Optimization #583: improve Packet_ structure layout +Optimization #1018: clean up counters api +Optimization #1041: remove mkinstalldirs from git + +2.0beta1 -- 2013-07-18 + +- Luajit flow vars and flow ints support (#593) +- DNS parser, logger and keyword support (#792), funded by Emerging Threats +- deflate support for HTTP response bodies (#470, #775) +- update to libhtp 0.5 (#775) +- improved gzip support for HTTP response bodies (#470, #775) +- redesigned transaction handling, improving both accuracy and performance (#753) +- redesigned CUDA support (#729) +- Be sure to always apply verdict to NFQ packet (#769) +- stream engine: SACK allocs should adhere to memcap (#794) +- stream: deal with multiple different SYN/ACK's better (#796) +- stream: Randomize stream chunk size for raw stream inspection (#804) +- Introduce per stream thread ssn pool (#519) +- "pass" IP-only rules should bypass detection engine after matching (#718) +- Generate error if bpf is used in IPS mode (#777) +- Add support for batch verdicts in NFQ, thanks to Florian Westphal +- Update Doxygen config, thanks to Phil Schroeder +- Improve libnss detection, thanks to Christian Kreibich +- Fix a FP on rules looking for port 0 and fragments (#847), thanks to Rmkml +- OS X unix socket build fixed (#830) +- bytetest, bytejump and byteextract negative offset failure (#827) +- Fix fast.log formatting issues (#771), thanks to Rmkml +- Invalidate negative depth (#774), thanks to Rmkml +- Fixed accuracy issues with relative pcre matching (#791) +- Fix deadlock in flowvar capture code (#802) +- Improved accuracy of file_data keyword (#817) +- Fix af-packet ips mode rule processing bug (#819), thanks to Laszlo Madarassy +- stream: fix injecting pseudo packet too soon leading to FP (#883), thanks to Francis Trudeau + +1.4.4 -- 2013-07-18 + +- Bug #834: Unix socket - showing as compiled when it is not desired to do so +- Bug #835: Unix Socket not working as expected +- Bug #841: configure --enable-unix-socket does not err out if libs/pkgs are not present +- Bug #846: FP on IP frag and sig use udp port 0, thanks to Rmkml +- Bug #864: backport packet action macro's +- Bug #876: htp tunnel fix +- Bug #877: Flowbit check with content doesn't match consistently, thanks to Francis Trudeau + +1.4.3 -- 2013-06-20 + +- Fix missed detection in bytetest, bytejump and byteextract for negative offset (#828) +- Fix IPS mode being unable to drop tunneled packets (#826) +- Fix OS X Unix Socket build (#829) + +1.4.2 -- 2013-05-29 + +- No longer force nocase to be used on http_host +- Invalidate rule if uppercase content is used for http_host w/o nocase +- Warn user if bpf is used in af-packet IPS mode +- Better test for available libjansson version +- Fixed accuracy issues with relative pcre matching (#784) +- Improved accuracy of file_data keyword (#788) +- Invalidate negative depth (#770) +- Fix http host parsing for IPv6 addresses (#761) +- Fix fast.log formatting issues (#773) +- Fixed deadlock in flowvar set code for http buffers (#801) +- Various signature ordering improvements +- Minor stream engine fix + +1.4.1 -- 2013-03-08 + +- GeoIP keyword, allowing matching on Maxmind's database, contributed by Ignacio Sanchez (#559) +- Introduce http_host and http_raw_host keywords (#733, #743) +- Add python module for interacting with unix socket (#767) +- Add new unix socket commands: fetching config, counters, basic runtime info (#764, #765) +- Big Napatech support update by Matt Keeler +- Configurable sensor id in unified2 output, contributed by Jake Gionet (#667) +- FreeBSD IPFW fixes by Nikolay Denev +- Add "default" interface setting to capture configuration in yaml (#679) +- Make sure "snaplen" can be set by the user (#680) +- Improve HTTP URI query string normalization (#739) +- Improved error reporting in MD5 loading (#693) +- Improve reference.config parser error reporting (#737) +- Improve build info output to include all configure options (#738) +- Segfault in TLS parsing reported by Charles Smutz (#725) +- Fix crash in teredo decoding, reported by Rmkml (#736) +- fixed UDPv4 packets without checksum being detected as invalid (#760) +- fixed DCE/SMB parsers getting confused in some fragmented cases (#764) +- parsing ipv6 address/subnet parsing in thresholding was fixed by Jamie Strandboge (#697) +- FN: IP-only rule ip_proto not matching for some protocols (#689) +- Fix build failure with other libhtp installs (#688) +- Fix malformed yaml loading leading to a crash (#694) +- Various Mac OS X fixes (#700, #701, #703) +- Fix for autotools on Mac OS X by Jason Ish (#704) +- Fix AF_PACKET under high load not updating stats (#706) + +1.3.6 -- 2013-03-07 + +- fix decoder event rules not checked in all cases (#671) +- checksum detection for icmpv6 was fixed (#673) +- crash in HTTP server body inspection code fixed (#675) +- fixed a icmpv6 payload bug (#676) +- IP-only rule ip_proto not matching for some protocols was addressed (#690) +- fixed malformed yaml crashing suricata (#702) +- parsing ipv6 address/subnet parsing in thresholding was fixed by Jamie Strandboge (#717) +- crash in tls parser was fixed (#759) +- fixed UDPv4 packets without checksum being detected as invalid (#762) +- fixed DCE/SMB parsers getting confused in some fragmented cases (#763) + +1.4 2012-12-13 + +- Decoder event matching fixed (#672) +- Unified2 would overwrite files if file rotation happened within a second of file creation, leading to loss of events/alerts (#665) +- Add more events to IPv6 extension header anomolies (#678) +- Fix ICMPv6 payload and checksum calculation (#677, #674) +- Clean up flow timeout handling (#656) +- Fix a shutdown bug when using AF_PACKET under high load (#653) +- Fix TCP sessions being cleaned up to early (#652) + +1.3.5 2012-12-06 + +- Flow engine memory leak fixed by Ludovico Cavedon (#651) +- Unified2 would overwrite files if file rotation happened within a second of file creation, leading to loss of events/alerts (#664) +- Flow manager mutex used unintialized, fixed by Ludovico Cavedon (#654) +- Windows building in CYGWIN fixed (#630) + +1.4rc1 2012-11-29 + +- Interactive unix socket mode (#571, #552) +- IP Reputation: loading and matching (#647) +- Improved --list-keywords commandline option gives detailed info for supported keyword, including doc link (#435) +- Rule analyzer improvement wrt ipv4/ipv6, invalid rules (#494) +- User-Agent added to file log and filestore meta files (#629) +- Endace DAG supports live stats and at exit drop stats (#638) +- Add support for libhtp event "request port doesn't match tcp port" (#650) +- Rules with negated addresses will not be considered IP-only (#599) +- Rule reloads complete much faster in low traffic conditions (#526) +- Suricata -h now displays all available options (#419) +- Luajit configure time detection was improved (#636) +- Flow manager mutex used w/o initialization (#628) +- Cygwin work around for windows shell mangling interface string (#372) +- Fix a Prelude output crash with alerts generated by rules w/o classtype or msg (#648) +- CLANG compiler build fixes (#649) +- Several fixes found by code analyzers + +1.4beta3 2012-11-14 + +- support for Napatech cards was greatly improved by Matt Keeler from Npulse (#430, #619) +- support for pkt_data keyword was added +- user and group to run as can now be set in the config file +- make HTTP request and response body inspection sizes configurable per HTTP server config (#560) +- PCAP/AF_PACKET/PF_RING packet stats are now printed in stats.log (#561, #625) +- add contrib directory to the dist (#567) +- performance improvements to signatures with dsize option +- improved rule analyzer: print fast_pattern along with the rule (#558) +- fixes to stream engine reducing the number of events generated (#604) +- add stream event to match on overlaps with different data in stream reassembly (#603) +- stream.inline option new defaults to "auto", meaning enabled in IPS mode, disabled in IDS mode (#592) +- HTTP handling in OOM condition was greatly improved (#557) +- filemagic keyword performance was improved (#585) +- fixes and improvements to daemon mode (#624) +- fix drop rules not working correctly when thresholded (#613) +- fixed a possible FP when a regular and "chopped" fast_pattern were the same (#581) +- fix a false possitive condition in http_header (#607) +- fix inaccuracy in byte_jump keyword when using "from_beginning" option (#627) +- fixes to rule profiling (#576) +- cleanups and misc fixes (#379, #395) +- updated bundled libhtp to 0.2.11 +- build system improvements and cleanups +- fix to SSL record parsing + +1.3.4 -- 2012-11-14 + +- fix crash in flow and host engines in cases of low memory or low memcap settings (#617) +- improve http handling in low memory conditions (#620) +- fix inaccuracy in byte_jump keyword when using "from_beginning" option (#626) +- fix building on OpenBSD 5.2 +- update default config's defrag settings to reflect all available options +- fixes to make check +- fix to SSL record parsing + +1.3.3 -- 2012-11-01 + +- fix drop rules not working correctly when thresholded (#615) +- fix a false possitive condition in http_header (#606) +- fix extracted file corruption (#601) +- fix a false possitive condition with the pcre keyword and relative matching (#588) +- fix PF_RING set cluster problem on dma interfaces (#598) +- improve http handling in low memory conditions (#586, #587) +- fix FreeBSD inline mode crash (#612) +- suppress pcre jit warning (#579) + +1.4beta2 -- 2012-10-04 + +- New keyword: "luajit" to inspect packet, payload and all HTTP buffers with a Lua script (#346) +- Added ability to control per server HTTP parser settings in much more detail (#503) +- Rewrite of IP Defrag engine to improve performance and fix locking logic (#512, #540) +- Big performance improvement in inspecting decoder, stream and app layer events (#555) +- Pool performance improvements (#541) +- Improved performance of signatures with simple pattern setups (#577) +- Bundled docs are installed upon make install (#527) +- Support for a number of global vs rule thresholds [3] was added (#425) +- Improved rule profiling performance +- If not explicit fast_pattern is set, pick HTTP patterns over stream patterns. HTTP method, stat code and stat msg are excluded. +- Fix compilation on architectures other than x86 and x86_64 (#572) +- Fix FP with anchored pcre combined with relative matching (#529) +- Fix engine hanging instead of exitting if the pcap device doesn't exist (#533) +- Work around for potential FP, will get properly fixed in next release (#574) +- Improve ERF handling. Thanks to Jason Ish +- Always set cluster_id in PF_RING +- IPFW: fix broken broadcast handling +- AF_PACKET kernel offset issue, IPS fix and cleanup +- Fix stream engine sometimes resending the same data to app layer +- Fix multiple issues in HTTP multipart parsing +- Fixed a lockup at shutdown with NFQ (#537) + +1.3.2 -- 2012-10-03 + +- Fixed a possible FP when a regular and "chopped" fast_pattern were the same (#562) +- Fixed a FN condition with the flow:no_stream option (#575) +- Fix building of perf profiling code on i386 platform. By Simon Moon (#534) +- Fix multiple issues in HTTP multipart parsing +- Fix stream engine sometimes resending the same data to app layer +- Always set cluster_id in PF_RING +- Defrag: silence some potentially noisy errors/warnings +- IPFW: fix broken broadcast handling +- AF_PACKET kernel offset issue + +1.4beta1 -- 2012-09-06 + +- Custom HTTP logging contributed by Ignacio Sanchez (#530) +- TLS certificate logging and fingerprint computation and keyword (#443) +- TLS certificate store to disk feature (#444) +- Decoding of IPv4-in-IPv6, IPv6-in-IPv6 and Teredo tunnels (#462, #514, #480) +- AF_PACKET IPS support (#516) +- Rules can be set to inspect only IPv4 or IPv6 (#494) +- filesize keyword for matching on sizes of files in HTTP (#489) +- Delayed detect initialization. Starts processing packets right away and loads detection engine in the background (#522) +- NFQ fail open support (#507) +- Highly experimental lua scripting support for detection +- Live reloads now supports HTTP rule updates better (#522) +- AF_PACKET performance improvements (#197, #415) +- Make defrag more configurable (#517, #528) +- Improve pool performance (#518) +- Improve file inspection keywords by adding a separate API (#531) +- Example threshold.config file provided (#302) +- Fix building of perf profiling code on i386 platform. By Simon Moon (#534) +- Various spelling corrections by Simon Moon (#533) + +1.3.1 -- 2012-08-21 + +- AF_PACKET performance improvements +- Defrag engine performance improvements +- HTTP: add per server options to enable/disable double decoding of URI (#464, #504) +- Stream engine packet handling for packets with non-standard flag combinations (#508) +- Improved stream engine handling of packet loss (#523) +- Stream engine checksum alerting fixed +- Various rule analyzer fixes (#495, #496, #497) +- (Rule) profiling fixed and improved (#460, #466) +- Enforce limit on max-pending-packets (#510) +- fast_pattern on negated content improved +- TLS rule keyword parsing issues +- Windows build fixes (#502) +- Host OS parsing issues fixed (#499) +- Reject signatures where content length is bigger than "depth" setting (#505) +- Removed unused "prune-flows" option +- Set main thread and live reload thread names (#498) + +1.3 -- 2012-07-06 + +- make live rule reloads optional and disabled by default +- fix a shutdown bug +- fix several memory leaks (#492) +- warn user if global and rule thresholding conflict (#455) +- set thread names on FreeBSD (Nikolay Denev) +- Fix PF_RING building on Ubuntu 12.04 +- rule analyzer updates +- file inspection improvements when dealing with limits (#493) + +1.3rc1 -- 2012-06-29 + +- experimental live rule reload by sending a USR2 signal (#279) +- AF_PACKET BPF support (#449) +- AF_PACKET live packet loss counters (#441) +- Rule analyzer (#349) +- add pcap workers runmode for use with libpcap wrappers that support load balancing, such as Napatech's or Myricom's +- negated filemd5 matching, allowing for md5 whitelisting +- signatures with depth and/or offset are now checked against packets in addition to the stream (#404) +- http_cookie keyword now also inspects "Set-Cookie" header (#479) +- filemd5 keyword no longer depends on log-file output module (#447) +- http_raw_header keyword inspects original header line terminators (#475) +- deal with double encoded URI (#464) +- improved SMB/SMB2/DCERPC robustness +- ICMPv6 parsing fixes +- improve HTTP body inspection +- stream.inline accuracy issues fixed (#339) +- general stability fixes (#482, #486) +- missing unittests added (#471) +- "threshold.conf not found" error made more clear (#446) +- IPS mode segment logging for Unified2 improved + +1.3beta2 -- 2012-06-08 + +- experimental support for matching on large lists of known file MD5 checksums +- Improved performance for file_data, http_server_body and http_client_body keywords +- Improvements to HTTP handling: multipart parsing, gzip decompression +- Byte_extract can support negative offsets now (#445) +- Support for PF_RING 5.4 added. Many thanks to Chris Wakelin (#459) +- HOME_NET and EXTERNAL_NET and the other vars are now checked for common errors (#454) +- Improved error reporting when using too long address strings (#451) +- MD5 calculation improvements for daemon mode and other cases (#449) +- File inspection scripts: Added Syslog action for logging to local syslog. Thanks to Martin Holste. +- Rule parser is made more strict. +- Unified2 output overhaul, logging individual segments in more cases. +- detection_filter keyword accuracy problem was fixed (#453) +- Don't inspect cookie header with http header (#461) +- Crash with a rule with two byte_extract keywords (#456) +- SSL parser fixes. Thanks to Chris Wakelin for testing the patches! (#476) +- Accuracy issues in HTTP inspection fixed. Thanks to Rmkml (#452) +- Improve escaping of some characters in logs (#418) +- Checksum calculation bugs fixed +- IPv6 parsing issues fixed. Thanks to Michel Saborde. +- Endace DAG issues fixed. Thanks to Jason Ish from Endace. +- Various OpenBSD related fixes. +- Fixes for bugs found by Coverity source code analyzer. + +1.3beta1 -- 2012-04-04 + +- TLS/SSL handshake parser, tls.subjectdn and tls.issuerdn keywords (#296, contributed by Pierre Chifflier) +- Napatech capture card support (contributed by Randy Caldejon -- nPulse) +- Scripts for looking up files / file md5's at Virus Total and others (contributed by Martin Holste) +- Test mode: -T option to test the config (#271) +- Ringbuffer and zero copy support for AF_PACKET +- Commandline options to list supported app layer protocols and keywords (#344, #414) +- File extraction for HTTP POST request that do not use multipart bodies +- On the fly md5 checksum calculation of extracted files +- Line based file log, in json format +- Basic support for including other yaml files into the main yaml +- New multi pattern engine: ac-bs +- Profiling improvements, added lock profiling code +- Improved HTTP CONNECT support in libhtp (#427, Brian Rectanus -- Qualys) +- Unified yaml naming convention, including fallback support (by Nikolay Denev) +- Improved Endace DAG support (#431, Jason Ish -- Endace) +- New default runmode: "autofp" (#433) +- Major rewrite of flow engine, improving scalability. +- Improved http_stat_msg and http_stat_code keywords (#394) +- Improved scalability for Tag and Threshold subsystems +- Made the rule keyword parser much stricter in detecting syntax errors +- Split "file" output into "file-store" and "file-log" outputs +- Much improved file extraction +- CUDA build fixes (#421) +- Various FP's reported by Rmkml (#403, #405, #411) +- IPv6 decoding and detection issues (reported by Michel Sarborde) +- PCAP logging crash (#422) +- Fixed many (potential) issues with the help of the Coverity source code analyzer +- Fixed several (potential) issues with the help of the cppcheck and clang/scan-build source code analyzers + +1.2.1 -- 2012-01-20 + +- fix malformed unified2 records when writing alerts trigger by stream inspection (#402) +- only force a pseudo packet inspection cycle for TCP streams in a state >= established + +1.2 -- 2012-01-19 + +- improved Windows/CYGWIN path handling (#387) +- fixed some issues with passing an interface or ip address with -i +- make live worker runmode threads adhere to the 'detect' cpu affinity settings + +1.2rc1 -- 2012-01-11 + +- app-layer-events keyword: similar to the decoder-events and stream-events, this will allow matching on HTTP and SMTP events +- auto detection of checksum offloading per interface (#311) +- urilen options to match on raw or normalized URI (#341) +- flow keyword option "only_stream" and "no_stream" +- unixsock output options for all outputs except unified2 (PoC python script in the qa/ dir) (#250) +- in IPS mode, reject rules now also drop (#399) +- http_header now also inspects response headers (#389) +- "worker" runmodes for NFQ and IPFW +- performance improvement for "ac" pattern matcher +- allow empty/non-initialized flowints to be incremented +- PCRE-JIT is now enabled by default if available (#356) +- many file inspection and extraction improvements +- flowbits and flowints are now modified in a post-match action list +- general performance increasements +- fixed parsing really high sid numbers >2 Billion (#393) +- fixed ICMPv6 not matching in IP-only sigs (#363) + +1.2beta1 -- 2011-12-19 + +- File name, type inspection and extraction for HTTP +- filename, fileext, filemagic and filestore keywords added +- "file" output for storing extracted files to disk +- file_data keyword support, inspecting normalized, dechunked, decompressed HTTP response body (feature #241 +- new keyword http_server_body, pcre regex /S option +- Option to enable/disable core dumping from the suricata.yaml (enabled by default) +- Human readable size limit settings in suricata.yaml +- PF_RING bpf support (required PF_RING >= 5.1) (feature #334) +- tos keyword support (feature #364) +- IPFW IPS mode does now support multiple divert sockets +- New IPS running modes, Linux and FreeBSD do now support "worker" and "autofp" +- Improved alert accuracy in autofp and single runmodes +- major performance optimizations for the ac-gfbs pattern matcher implementation +- unified2 output fixes +- PF_RING supports privilege dropping now (bug #367) +- Improved detection of duplicate signatures + +1.1.1 -- 2011-12-07 + +- Fix for a error in the smtp parser that could crash Suricata. +- Fix for AF_PACKET not compiling on modern linux systems like Fedora 16. + +1.1 -- 2011-11-10 + +- CUDA build fixed +- minor pcap, AF_PACKET and PF_RING fixes (#368) +- bpf handling fix +- Windows CYGWIN build +- more cleanups + +1.1rc1 -- 2011-11-03 + +- extended HTTP request logging for use with (among other things) http_agent for Sguil (#38) +- AF_PACKET report drop stats on shutdown (#325) +- new counters in stats.log for flow and stream engines (#348) +- SMTP parsing code support for BDAT command (#347) +- HTTP URI normalization no longer converts to lowercase (#362) +- AF_PACKET works with privileges dropping now (#361) +- Prelude output for state matches (#264, #355) +- update of the pattern matching code that should improve accuracy +- rule parser was made more strict (#295, #312) +- multiple event suppressions for the same SID was fixed (#366) +- several accuracy fixes +- removal of the unified1 output plugins (#353) + +1.1beta3 -- 2011-10-25 + +- af-packet support for high speed packet capture +- "replace" keyword support (#303) +- new "workers" runmode for multi-dev and/or clustered PF_RING, AF_PACKET, pcap +- added "stream-event" keyword to match on TCP session anomalies +- support for suppress keyword was added (#274) +- byte_extract keyword support was added +- improved handling of timed out TCP sessions in the detection engine +- unified2 payload logging if detection was in the HTTP state (#264) +- improved accuracy of the HTTP transaction logging +- support for larger (64 bit) Flow/Stream memcaps (#332) +- major speed improvements for PCRE, including support for PCRE JIT +- support setting flowbits in ip-only rules (#292) +- performance increases on SSE3+ CPU's +- overhaul of the packet acquisition subsystem +- packet based performance profiling subsystem was added +- TCP SACK support was added to the stream engine +- updated included libhtp to 0.2.6 which fixes several issues + +1.1beta2 -- 2011-04-13 + +- New keyword support: http_raw_uri (including /I for pcre), ssl_state, ssl_version (#258, #259, #260, #262). +- Inline mode for the stream engine (#230, #248). +- New keyword support: nfq_set_mark +- Included an example decoder-events.rules file +- api for adding and selecting runmodes was added +- pcap logging / recording output was added +- basic SCTP protocol parsing was added +- more fine grained CPU affinity setting support was added +- stream engine inspects stream in larger chunks +- fast_pattern support for http_method content modifier (#255) +- negation support for isdataat keyword (#257) +- configurable interval for stats.log updates (#247) +- new pf_ring runmode was added that scales better +- pcap live mode now handles the monitor interface going up and down +- several QA additions to "make check" +- NFQ (linux inline) mode was improved +- Alerts classification fix (#275) +- compiles and runs on big-endian systems (#63) +- unified2 output works around barnyard2 issues with DLT_RAW + IPv6 + +1.1beta1 -- 2010-12-21 + +- New keyword support: http_raw_header, http_stat_msg, http_stat_code. +- A new default pattern matcher, Aho-Corasick based, that uses much less memory. +- reference.config support as supplied by ET/ETpro and VRT. +- Much improved fast_pattern support, including for http_uri, http_client_body, http_header, http_raw_header. +- Improved parsers, especially the DCERPC parser. +- Much improved performance & accuracy. + +1.0.5 -- 2011-07-25 + +- Fix stream reassembly bug #300. Thanks to Rmkml for the report. +- Fix several (potential) issues fixed after a source code scan with Coverity generously contributed by RedHat. + +1.0.4 -- 2011-06-24 + +- LibHTP updated to 0.2.6 +- Large number of (potential) issues fixed after a source code scan with Coverity generously contributed by RedHat. +- Large number of (potential) issues fixed after source code scans with the Clang static analizer. + +1.0.3 -- 2011-04-13 + +- Fix broken checksum calculation for TCP/UDP in some cases +- Fix errors in the byte_test, byte_jump, http_method and http_header keywords +- Fix a ASN1 parsing issue +- Improve LibHTP memory handling +- Fix a defrag issue +- Fix several stream engine issues + |