[Oisf-devel] Suricata 3.2.1 released!

Victor Julien victor at inliniac.net
Wed Feb 15 11:14:01 UTC 2017

We're pleased to announce *Suricata 3.2.1*. This release features a
large number of improvements and fixes over the 3.2 release.

Most importantly it fixes a IPv4 defrag issue that allows evasion of
detection and logging. Found and reported by Jérémy Beaume.

Get the release here:


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
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

*Special thanks*

Jérémy Beaume, Mats Klepsland, Sascha Steinbiss, Alexander Gozman, Peter
Sanders, Travis Green, AFL, CoverityScan

*Training & Support*

The next user training will be at the Troopers17 conference in Germany,
March 20 and 21. Sign up at

For support options also see http://suricata-ids.org/support/

*About Suricata*

Suricata is a high performance Network Threat Detection, IDS, IPS and
Network Security Monitoring engine. Open Source and owned by a community
run non-profit foundation, the Open Information Security Foundation
(OISF). Suricata is developed by the OISF, its supporting vendors and
the community.

Victor Julien
PGP: http://www.inliniac.net/victorjulien.asc

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