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ChangeLog
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4.1.0-beta1 -- 2018-03-22
Feature #646: smb log feature to be introduced
Feature #719: finish/enable smb2 app layer parser
Feature #723: Add support for smb 3
Feature #724: Prevent resetting in UNIX socket mode
Feature #735: Introduce content_len keyword
Feature #741: Introduce endswith keyword
Feature #742: startswith keyword
Feature #1006: transformation api
Feature #1201: file-store metadata in JSON format
Feature #1386: offline: add pcap file name to EVE
Feature #1458: unix-socket - make rule load errs available
Feature #1476: Suricata Unix socket PCAP processing stats should not need to reset after each run
Feature #1579: Support Modbus Unit Identifier
Feature #1585: unix-socket: improve information regarding ruleset
Feature #1600: flash file decompression for file_data
Feature #1678: open umask settings or make them configurable
Feature #1948: allow filestore name configuration options
Feature #1949: only write unique files
Feature #2020: eve: add body of signature to eve.json alert
Feature #2062: tls: reimplement tls.fingerprint
Feature #2076: Strip whitespace from buffers
Feature #2142: filesize: support other units than only bytes
Feature #2192: JA3 TLS client fingerprinting
Feature #2199: DNS answer events compacted
Feature #2222: Batch submission of PCAPs over the socket
Feature #2253: Log rule metadata in alert event
Feature #2285: modify memcaps over unix socket
Feature #2295: decoder: support PCAP LINKTYPE_IPV4
Feature #2299: pcap: read directory with pcaps from the commandline
Feature #2303: file-store enhancements (aka file-store v2): deduplication; hash-based naming; json metadata and cleanup tooling
Feature #2352: eve: add "metadata" field to alert (rework of vars)
Feature #2382: deprecate: CUDA support
Feature #2399: eBPF and XDP bypass for AF_PACKET capture method
Optimization #2193: random: support getrandom(2) if available
Optimization #2302: rule parsing: faster parsing by not using pcre
Bug #993: libhtp upgrade to handle responses first
Bug #1503: lua output setup failure does not exit engine with --init-errors-fatal
Bug #2202: BUG_ON asserts in AppLayerIncFlowCounter
Bug #2229: mem leak AFP with 4.0.0-dev (rev 1180687)
Bug #2268: Don't printf util-enum errors
Bug #2288: Suricata segfaults on ICMP and flowint check
Bug #2294: rules: depth < content rules not rejected (master)
Bug #2307: segfault in http_start with 4.1.0-dev (rev 83f220a)
Bug #2335: conf: stack-based buffer-overflow in ParseFilename
Bug #2345: conf: Memory-leak in DetectAddressTestConfVars
Bug #2346: conf: NULL-pointer dereference in ConfUnixSocketIsEnable
Bug #2347: conf: use of NULL-pointer in DetectLoadCompleteSigPath
Bug #2349: conf: multiple NULL-pointer dereferences in FlowInitConfig
Bug #2353: Command Line Options Ignored with pcap-file-continuous setting
Bug #2354: conf: multiple NULL-pointer dereferences in StreamTcpInitConfig
Bug #2356: coverity issues in new pcap file/directory handling
Bug #2360: possible deadlock with signal handling
Bug #2364: rust/dns: logging missing string versions of rtypes and rcodes
Bug #2365: rust/dns: flooded by 'LogDnsLogger not implemented for Rust DNS'
Bug #2367: Conf: Multipe NULL-pointer dereferences in HostInitConfig
Bug #2368: Conf: Multipe NULL-pointer dereferences after ConfGetBool in StreamTcpInitConfig
Bug #2370: Conf: Multipe NULL-pointer dereferences in PostConfLoadedSetup
Bug #2390: mingw linker error with rust
Bug #2391: libhtp 0.5.26
Bug #2394: Pcap Directory May Miss Files
Bug #2397: Call to panic()! macro in Rust NFS decoder causes crash on malformed NFS traffic
Bug #2398: Lua keyword cmd help documentation pointing to old docs
Bug #2402: http_header_names doesn't operate as documented
Bug #2403: Crash for offline pcap mode when running in single mode
Bug #2407: Fix timestamp offline when pcap timestamp is zero
Bug #2408: fix print backslash in PrintRawUriFp
Bug #2414: NTP parser registration frees used memory
Bug #2418: Skip configuration "include" nodes when file is empty
Bug #2420: Use pthread_sigmask instead of sigprogmask for signal handling
Bug #2425: DNP3 memcpy buffer overflow
Bug #2427: Suricata 3.x.x and 4.x.x do not parse HTTP responses if tcp data was sent before 3-way-handshake completed
Bug #2430: http eve log data source/dest flip
Bug #2437: rust/dns: Core Dump with malformed traffic
Bug #2442: der parser: bad input consumes cpu and memory
Bug #2446: http bodies / file_data: thread space creation writing out of bounds (master)
Bug #2451: Missing Files Will Cause Pcap Thread to No Longer Run in Unix Socket Mode
Bug #2454: master - suricata.c:2473-2474 - SIGUSR2 not wrapped in #ifndef OS_WIN32
4.0.1 -- 2017-10-18
Bug #2050: TLS rule mixes up server and client certificates
Bug #2064: Rules with dual classtype do not error
Bug #2074: detect msg: memory leak
Bug #2102: Rules with dual sid do not error
Bug #2103: Rules with dual rev do not error
Bug #2151: The documentation does not reflect current suricata.yaml regarding cpu-affinity
Bug #2194: rust/nfs: sigabrt/rust panic - 4.0.0-dev (rev fc22943)
Bug #2197: rust build with lua enabled fails on x86
Bug #2201: af_packet: suricata leaks memory with use-mmap enabled and incorrect BPF filter
Bug #2207: DNS UDP "Response" parsing recording an incorrect value
Bug #2208: mis-structured JSON stats output if interface name is shortened
Bug #2226: improve error message if stream memcaps too low
Bug #2228: enforcing specific number of threads with autofp does not seem to work
Bug #2244: detect state uses broken offset logic (4.0.x)
Feature #2114: Redis output: add RPUSH support
Feature #2152: Packet and Drop Counters for Napatech
4.0.0 -- 2017-07-27
Feature #2138: Create a sample systemd service file.
Feature #2184: rust: increase minimally supported rustc version to 1.15
Bug #2169: dns/tcp: reponse traffic leads to 'app_proto_tc: failed'
Bug #2170: Suricata fails on large BPFs with AF_PACKET
Bug #2185: rust: build failure if libjansson is missing
Bug #2186: smb dcerpc segfaults in StubDataParser
Bug #2187: hyperscan: mpm setup error leads to crash
4.0.0-rc2 -- 2017-07-13
Feature #744: Teredo configuration
Feature #1748: lua: expose tx in alert lua scripts
Bug #1855: alert number output
Bug #1888: noalert in a pass rule disables the rule
Bug #1957: PCRE lowercase enforcement in http_host buffer does not allow for upper case in hex-encoding
Bug #1958: Possible confusion or bypass within the stream engine with retransmits.
Bug #2110: isdataat: keyword memleak
Bug #2162: rust/nfs: reachable asserting rust panic
Bug #2175: rust/nfs: panic - 4.0.0-dev (rev 7c25a2d)
Bug #2176: gcc 7.1.1 'format truncation' compiler warnings
Bug #2177: asn1/der: stack overflow
4.0.0-rc1 -- 2017-06-28
Feature #2095: eve: http body in alert event
Feature #2131: nfs: implement GAP support
Feature #2156: Add app_proto or partial flow entry to alerts
Feature #2163: ntp parser
Feature #2164: rust: external parser crate support
Bug #1930: Segfault when event rule is invalid
Bug #2038: validate app-layer API use
Bug #2101: unix socket: stalling due to being unable to disable detect thread
Bug #2109: asn1: keyword memleak
Bug #2117: byte_extract and byte_test collaboration doesnt work on 3.2.1
Bug #2141: 4.0.0-dev (rev 8ea9a5a) segfault
Bug #2143: Bypass cause missing alert on packets only signatures
Bug #2144: rust: panic in dns/tcp
Bug #2148: rust/dns: panic on malformed rrnames
Bug #2153: starttls 'tunnel' packet issue - nfq_handle_packet error -1
Bug #2154: Dynamic stack overflow in payload printable output
Bug #2155: AddressSanitizer double-free error
Bug #2157: Compilation Issues Beta 4.0
Bug #2158: Suricata v4.0.0-beta1 dns_query; segmentation fault
Bug #2159: http: 2221028 triggers on underscore in hostname
Bug #2160: openbsd: pcap with raw datalink not supported
Bug #2161: libhtp 0.5.25
Bug #2165: rust: releases should include crate dependencies (cargo-vendor)
4.0.0-beta1 -- 2017-06-07
Feature #805: Add support for applayer change
Feature #806: Implement STARTTLS support
Feature #1636: Signal rotation of unified2 log file without restart
Feature #1953: lua: expose flow_id
Feature #1969: TLS transactions with session resumption are not logged
Feature #1978: Using date in logs name
Feature #1998: eve.tls: custom TLS logging
Feature #2006: tls: decode certificate serial number
Feature #2011: eve.alert: print outside IP addresses on alerts on traffic inside tunnels
Feature #2046: Support custom file permissions per logger
Feature #2061: lua: get timestamps from flow
Feature #2077: Additional HTTP Header Contents and Negation
Feature #2123: unix-socket: additional runmodes
Feature #2129: nfs: parser, logger and detection
Feature #2130: dns: rust parser with stateless behaviour
Feature #2132: eve: flowbit and other vars logging
Feature #2133: unix socket: add/remove hostbits
Bug #1335: suricata option --pidfile overwrites any file
Bug #1470: make install-full can have race conditions on OSX.
Bug #1759: CentOS5 EOL tasks
Bug #2037: travis: move off legacy support
Bug #2039: suricata stops processing when http-log output via unix_stream backs up
Bug #2041: bad checksum 0xffff
Bug #2044: af-packet: faulty VLAN handling in tpacket-v3 mode
Bug #2045: geoip: compile warning on CentOS 7
Bug #2049: Empty rule files cause failure exit code without corresponding message
Bug #2051: ippair: xbit unset memory leak
Bug #2053: ippair: pair is direction sensitive
Bug #2070: file store: file log / file store mismatch with multiple files
Bug #2072: app-layer: fix memleak on bad traffic
Bug #2078: http body handling: failed assertion
Bug #2088: modbus: clang-4.0 compiler warnings
Bug #2093: Handle TCP stream gaps.
Bug #2097: "Name of device should not be null" appears in suricata.log when using pfring with configuration from suricata.yaml
Bug #2098: isdataat: fix parsing issue with leading spaces
Bug #2108: pfring: errors when compiled with asan/debug
Bug #2111: doc: links towards http_header_names
Bug #2112: doc: links towards certain http_ keywords not working
Bug #2113: Race condition starting Unix Server
Bug #2118: defrag - overlap issue in linux policy
Bug #2125: ASAN SEGV - Suricata version 4.0dev (rev 922a27e)
Optimization #521: Introduce per stream thread segment pool
Optimization #1873: Classtypes missing on decoder-events,files, and stream-events
3.2.1 -- 2017-02-15
Feature #1951: Allow building without libmagic/file
Feature #1972: SURICATA ICMPv6 unknown type 143 for MLDv2 report
Feature #2010: Suricata should confirm SSSE3 presence at runtime when built with Hyperscan support
Bug #467: compilation with unittests & debug validation
Bug #1780: VLAN tags not forwarded in afpacket inline mode
Bug #1827: Mpm AC fails to alloc memory
Bug #1843: Mpm Ac: int overflow during init
Bug #1887: pcap-log sets snaplen to -1
Bug #1946: can't get response info in some situation
Bug #1973: suricata fails to start because of unix socket
Bug #1975: hostbits/xbits memory leak
Bug #1982: tls: invalid record event triggers on valid traffic
Bug #1984: http: protocol detection issue if both sides are malformed
Bug #1985: pcap-log: minor memory leaks
Bug #1987: log-pcap: pcap files created with invalid snaplen
Bug #1988: tls_cert_subject bug
Bug #1989: SMTP protocol detection is case sensitive
Bug #1991: Suricata cannot parse ports: "![1234, 1235]"
Bug #1997: tls-store: bug that cause Suricata to crash
Bug #2001: Handling of unsolicited DNS responses.
Bug #2003: BUG_ON body sometimes contains side-effectual code
Bug #2004: Invalid file hash computation when force-hash is used
Bug #2005: Incoherent sizes between request, capture and http length
Bug #2007: smb: protocol detection just checks toserver
Bug #2008: Suricata 3.2, pcap-log no longer works due to timestamp_pattern PCRE
Bug #2009: Suricata is unable to get offloading settings when run under non-root
Bug #2012: dns.log does not log unanswered queries
Bug #2017: EVE Log Missing Fields
Bug #2019: IPv4 defrag evasion issue
Bug #2022: dns: out of bound memory read
3.2 -- 2016-12-01
Bug #1117: PCAP file count does not persist
Bug #1577: luajit scripts load error
Bug #1924: Windows dynamic DNS updates trigger 'DNS malformed request data' alerts
Bug #1938: suricata: log handling issues
Bug #1955: luajit script init failed
Bug #1960: Error while parsing rule with PCRE keyword with semicolon
Bug #1961: No error on missing semicolon between depth and classtype
Bug #1965: dnp3/enip/cip keywords naming convention
Bug #1966: af-packet fanout detection broken on Debian Jessie (master)
3.2RC1 -- 2016-11-01
Feature #1906: doc: install man page and ship pdf
Feature #1916: lua: add an SCPacketTimestamp function
Feature #1867: rule compatibility: flow:not_established not supported.
Bug #1525: Use pkg-config for libnetfilter_queue
Bug #1690: app-layer-proto negation issue
Bug #1909: libhtp 0.5.23
Bug #1914: file log always shows stored: no even if file is stored
Bug #1917: nfq: bypass SEGV
Bug #1919: filemd5: md5-list does not allow comments any more
Bug #1923: dns - back to back requests results in loss of response
Bug #1928: flow bypass leads to memory errors
Bug #1931: multi-tenancy fails to start
Bug #1932: make install-full does not install tls-events.rules
Bug #1935: Check redis reply in non pipeline mode
Bug #1936: Can't set fast_pattern on tls_sni content
3.2beta1 -- 2016-10-03
Feature #509: add SHA1 and SHA256 checksum support for files
Feature #1231: ssl_state negation support
Feature #1345: OOBE -3- disable NIC offloading by default
Feature #1373: Allow different reassembly depth for filestore rules
Feature #1495: EtherNet/IP and CIP support
Feature #1583: tls: validity fields (notBefore and notAfter)
Feature #1657: Per application layer stats
Feature #1896: Reimplement tls.subject and tls.isserdn
Feature #1903: tls: tls_cert_valid and tls_cert_expired keywords
Feature #1907: http_request_line and http_response_line
Optimization #1044: TLS buffers evaluated by fast_pattern matcher.
Optimization #1277: Trigger second live rule-reload while first one is in progress
Bug #312: incorrect parsing of rules with missing semi-colon for keywords
Bug #712: wildcard matches on tls.subject
Bug #1353: unix-command socket created with last character missing
Bug #1486: invalid rule: parser err msg not descriptive enough
Bug #1525: Use pkg-config for libnetfilter_queue
Bug #1893: tls: src_ip and dest_ip reversed in TLS events for IPS vs IDS mode.
Bug #1898: Inspection does not always stop when stream depth is reached
3.1.2 -- 2016-09-06
Feature #1830: support 'tag' in eve log
Feature #1870: make logged flow_id more unique
Feature #1874: support Cisco Fabric Path / DCE
Feature #1885: eve: add option to log all dropped packets
Bug #1849: ICMPv6 incorrect checksum alert if Ethernet FCS is present
Bug #1853: suricata is matching everything on dce_stub_data buffer
Bug #1854: unified2: logging of tagged packets not working
Bug #1856: PCAP mode device not found
Bug #1858: Lots of TCP 'duplicated option/DNS malformed request data' after upgrading from 3.0.1 to 3.1.1
Bug #1878: dns: crash while logging sshfp records
Bug #1880: icmpv4 error packets can lead to missed detection in tcp/udp
Bug #1884: libhtp 0.5.22
3.1.1 -- 2016-07-13
Feature #1775: Lua: SMTP-support
Bug #1419: DNS transaction handling issues
Bug #1515: Problem with Threshold.config when using more than one IP
Bug #1664: Unreplied DNS queries not logged when flow is aged out
Bug #1808: Can't set thread priority after dropping privileges.
Bug #1821: Suricata 3.1 fails to start on CentOS6
Bug #1839: suricata 3.1 configure.ac says >=libhtp-0.5.5, but >=libhtp-0.5.20 required
Bug #1840: --list-keywords and --list-app-layer-protos not working
Bug #1841: libhtp 0.5.21
Bug #1844: netmap: IPS mode doesn't set 2nd iface in promisc mode
Bug #1845: Crash on disabling a app-layer protocol when it's logger is still enabled
Optimization #1846: af-packet: improve thread calculation logic
Optimization #1847: rules: don't warn on empty files
3.1 -- 2016-06-20
Bug #1589: Cannot run nfq in workers mode
Bug #1804: yaml: legacy detect-engine parsing custom values broken
3.1RC1 -- 2016-06-07
Feature #681: Implement TPACKET_V3 support in AF_PACKET
Feature #1134: tls: server name rule keyword
Feature #1343: OOBE -1- increasing the default stream.memcap and stream.reassembly.memcap values
Feature #1344: OOBE -2- decreasing the default flow-timeouts (at least for TCP)
Feature #1563: dns: log sshfp records
Feature #1760: Unit tests: Don't register return value, use 1 for success, 0 for failure.
Feature #1761: Unit tests: Provide macros for clean test failures.
Feature #1762: default to AF_PACKET for -i if available
Feature #1785: hyperscan spm integration
Feature #1789: hyperscan mpm: enable by default
Feature #1797: netmap: implement 'threads: auto'
Feature #1798: netmap: warn about NIC offloading on FreeBSD
Feature #1800: update bundled libhtp to 0.5.20
Feature #1801: reduce info level verbosity
Feature #1802: yaml: improve default layout
Feature #1803: reimplement rule grouping
Bug #1078: 'Not" operator (!) in Variable causes extremely slow loading of Suricata
Bug #1202: detect-engine profile medium consumes more memory than detect-engine profile high
Bug #1289: MPM b2gm matcher has questionable code
Bug #1487: Configuration parser depends on key ordering
Bug #1524: Potential Thread Name issues due to RHEL7 Interface Naming Contentions
Bug #1584: Rule keywords conflict will cause Suricata restart itself in loop
Bug #1606: [ERRCODE: SC_ERR_SYSCALL(50)] - Failure when trying to get MTU via ioctl: 6
Bug #1665: Default maximum packet size is insufficient when VLAN tags are present (and not stripped)
Bug #1714: Kernel panic on application exit with netmap Suricata 3.0 stable
Bug #1746: deadlock with autofp and --disable-detection
Bug #1764: app-layer-modbus: AddressSanitizer error (segmentation fault)
Bug #1768: packet processing threads doubled
Bug #1771: tls store memory leak
Bug #1773: smtp: not all attachments inspected in all cases
Bug #1786: spm crash on rule reload
Bug #1792: dns-json-log produces no output
Bug #1795: Remove unused CPU affinity settings from suricata.yaml
Optimization #563: pmq optimization -- remove patter_id_array
Optimization #1037: Optimize TCP Option storage
Optimization #1418: lockless flow handling during capture (autofp)
Optimization #1784: reduce storage size of IPv4 options and IPv6 ext hdrs
3.0.1 -- 2016-04-04
Feature #1704: hyperscan mpm integration
Feature #1661: Improved support for xbits/hostbits (in particular ip_pair) when running with multiple threads
Bug #1697: byte_extract incompatibility with Snort.
Bug #1737: Stats not reset between PCAPs when Suricata runs in socket mode
3.0.1RC1 -- 2016-03-23
Feature #1535: Expose the certificate itself in TLS-lua
Feature #1696: improve logged flow_id
Feature #1700: enable "relro" and "now" in compile options for 3.0
Feature #1734: gre: support transparent ethernet bridge decoding
Feature #1740: Create counters for decode-events errors
Bug #873: suricata.yaml: .mgc is NOT actually added to value for magic file
Bug #1166: tls: CID 1197759: Resource leak (RESOURCE_LEAK)
Bug #1268: suricata and macos/darwin: [ERRCODE: SC_ERR_MAGIC_LOAD(197)] - magic_load failed: File 5.19 supports only version 12 magic files. `/usr/share/file/magic.mgc' is version 7
Bug #1359: memory leak
Bug #1411: Suricata generates huge load when nfq_create_queue failed
Bug #1570: stream.inline defaults to IDS mode if missing
Bug #1591: afpacket: unsupported datalink type 65534 on tun device
Bug #1619: Per-Thread Delta Stats Broken
Bug #1638: rule parsing issues: rev
Bug #1641: Suricata won't build with --disable-unix-socket when libjansson is enabled
Bug #1646: smtp: fix inspected tracker values
Bug #1660: segv when using --set on a list
Bug #1669: Suricate 3.0RC3 segfault after 10 hours
Bug #1670: Modbus compiler warnings on Fedora 23
Bug #1671: Cygwin Windows compilation with libjansson from source
Bug #1674: Cannot use 'tag:session' after base64_data keyword
Bug #1676: gentoo build error
Bug #1679: sensor-name configuration parameter specified in wrong place in default suricata.yaml
Bug #1680: Output sensor name in json
Bug #1684: eve: stream payload has wrong direction in IPS mode
Bug #1686: Conflicting "no" for "totals" and "threads" in stats output
Bug #1689: Stack overflow in case of variables misconfiguration
Bug #1693: Crash on Debian with libpcre 8.35
Bug #1695: Unix Socket missing dump-counters mode
Bug #1698: Segmentation Fault at detect-engine-content-inspection.c:438 (master)
Bug #1699: CUDA build broken
Bug #1701: memory leaks
Bug #1702: TLS SNI parsing issue
Bug #1703: extreme slow down in HTTP multipart parsing
Bug #1706: smtp memory leaks
Bug #1707: malformed json if message is too big
Bug #1708: dcerpc memory leak
Bug #1709: http memory leak
Bug #1715: nfq: broken time stamps with recent Linux kernel 4.4
Bug #1717: Memory leak on Suricata 3.0 with Netmap
Bug #1719: fileinfo output wrong in eve in http
Bug #1720: flowbit memleak
Bug #1724: alert-debuglog: non-decoder events won't trigger rotation.
Bug #1725: smtp logging memleak
Bug #1727: unix socket runmode per pcap memory leak
Bug #1728: unix manager command channel memory leaks
Bug #1729: PCRE jit is disabled/blacklisted when it should not
Bug #1731: detect-tls memory leak
Bug #1735: cppcheck: Shifting a negative value is undefined behaviour
Bug #1736: tls-sni: memory leaks on malformed traffic
Bug #1742: vlan use-for-tracking including Priority in hashing
Bug #1743: compilation with musl c library fails
Bug #1744: tls: out of bounds memory read on malformed traffic
Optimization #1642: Add --disable-python option
3.0 -- 2016-01-27
Bug #1673: smtp: crash during mime parsing
3.0RC3 -- 2015-12-21
Bug #1632: Fail to download large file with browser
Bug #1634: Fix non thread safeness of Prelude analyzer
Bug #1640: drop log crashes
Bug #1645: Race condition in unix manager
Bug #1647: FlowGetKey flow-hash.c:240 segmentation fault (master)
Bug #1650: DER parsing issue (master)
3.0RC2 -- 2015-12-08
Bug #1551: --enable-profiling-locks broken
Bug #1602: eve-log prefix field feature broken
Bug #1614: app_proto key missing from EVE file events
Bug #1615: disable modbus by default
Bug #1616: TCP reassembly bug
Bug #1617: DNS over TCP parsing issue
Bug #1618: SMTP parsing issue
Feature #1635: unified2 output: disable by default
3.0RC1 -- 2015-11-25
Bug #1150: TLS store disabled by TLS EVE logging
Bug #1210: global counters in stats.log
Bug #1423: Unix domain log file writer should automatically reconnect if receiving program is restarted.
Bug #1466: Rule reload - Rules won't reload if rule files are listed in an included file.
Bug #1467: Specifying an IPv6 entry before an IPv4 entry in host-os-policy causes ASAN heap-buffer-overflow.
Bug #1472: Should 'goodsigs' be 'goodtotal' when checking if signatures were loaded in detect.c?
Bug #1475: app-layer-modbus: AddressSanitizer error (heap-buffer-overflow)
Bug #1481: Leading whitespace in flowbits variable names
Bug #1482: suricata 2.1 beta4: StoreStateTxFileOnly crashes
Bug #1485: hostbits - leading and trailing spaces are treated as part of the name and direction.
Bug #1488: stream_size <= and >= modifiers function as < and > (equality is not functional)
Bug #1491: pf_ring is not able to capture packets when running under non-root account
Bug #1493: config test (-T) doesn't fail on missing files
Bug #1494: off by one on rulefile count
Bug #1500: suricata.log
Bug #1508: address var parsing issue
Bug #1517: Order dependent, ambiguous YAML in multi-detect.
Bug #1518: multitenancy - selector vlan - vlan id range
Bug #1521: multitenancy - global vlan tracking relation to selector
Bug #1523: Decoded base64 payload short by 16 characters
Bug #1530: multitenant mapping relation
Bug #1531: multitenancy - confusing tenant id and vlan id output
Bug #1556: MTU setting on NIC interface not considered by af-packet
Bug #1557: stream: retransmission not detected
Bug #1565: defrag: evasion issue
Bug #1597: dns parser issue (master)
Bug #1601: tls: server name logging
Feature #1116: ips packet stats in stats.log
Feature #1137: Support IP lists in threshold.config
Feature #1228: Suricata stats.log in JSON format
Feature #1265: Replace response on Suricata dns decoder when dns error please
Feature #1281: long snort ruleset support for "SC_ERR_NOT_SUPPORTED(225): content length greater than 255 unsupported"
Feature #1282: support for base64_decode from snort's ruleset
Feature #1342: Support Cisco erspan traffic
Feature #1374: Write pre-aggregated counters for all threads
Feature #1408: multi tenancy for detection
Feature #1440: Load rules file from a folder or with a star pattern rather then adding them manually to suricata.yaml
Feature #1454: Proposal to add Lumberjack/CEE formatting option to EVE JSON syslog output for compatibility with rsyslog parsing
Feature #1492: Add HUP coverage to output json-log
Feature #1498: color output
Feature #1499: json output for engine messages
Feature #1502: Expose tls fields to lua
Feature #1514: SSH softwareversion regex should allow colon
Feature #1527: Add ability to compile as a Position-Independent Executable (PIE)
Feature #1568: TLS lua output support
Feature #1569: SSH lua support
Feature #1582: Redis output support
Feature #1586: Add flow memcap counter
Feature #1599: rule profiling: json output
Optimization #1269: Convert SM List from linked list to array
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)