Download Wireshark 4.0.2

Version 4.0.2 of the open source protocol analyzer and packet sniffer Wireshark has been released, a development version. This program can be used to analyze various data packets and network protocols on the network. The program can also use previously saved data traffic as input. Wireshark can be downloaded for 64bit versions of Windows and macOS. The source code is available for use on Linux, Solaris and *BSD. Since version 4.0, 32bit versions are no longer available. The changelog for this release shows the following changes and improvements:

The following vulnerabilities have been fixed:

• wnpa-sec-2022-09 Multiple dissector infinite loops.
• wnpa-sec-2022-10 Kafka dissector memory exhaustion.

The following bugs have been fixed:

• Qt: Endpoints dialog – unexpected byte unit suffixes in packet columns. Issue 18229.
• GOOSE: field “floating_point” not working anymore. Issue 18491.
• EVS Header – Full format padding issues. Issue 18498.
• Wireshark 4.0.0 VOIP playback has no sound and can’t resume after pausing. Issue 18510.
• Wireshark crashes when exporting a profile on Mac OSX if there is no extension. Issue 18525.
• EVS dissector missing value description. Issue 18550.
• Qt 6 font descriptions not backward compatible with Qt 5. Issue 18553.
• Wireshark, wrong TCP ACKed unseen segment message. Issue 18558.
• Invalid Cyrillic symbol in timezone at \”Arrival Time\” field in frame. Issue 18562.
• ProtoBuf parse extension definitions failed. Issue 18599.
• Fuzz job crash output: fuzz-2022-11-09-11134.pcap. Issue 18613.
• Fuzz job crash output: fuzz-2022-11-14-11111.pcap. Issue 18632.
• Wireshark is using old version of ASN (ETSI TS 125 453 V11.2.0) which is impacting length of param in the messages. Issue 18646.
• BGP: False IGMP flags value in EVPN routes (type 6,7,8) Issue 18660.
• wslog assumes stderr and stdout exist. Issue 18684.
• Editing packet comments, with non-ASCII characters, on Windows saves them in the local code page, not in UTF-8. Issue 18698.
• Unable to decrypt PSK based DTLS traffic which uses Connection ID. Issue 18705.
• HTTP2 tests fail when built without nghttp2. Issue 18707.

Updated Protocol Support

• ASN.1 PER
• ASTERIX
• BGP
• BPv6
• DTLS
• EVS
• GOOSE
• GSM Osmux
• IPv6
• Kafka
• Location IM
• MONGO
• NXP 802.15.4
• OpenFlow v6
• PCAP
• Protobuf
• RTP
• S1AP
• SKINNY
• TCP
• WASSP

The following downloads are available:
Wireshark 4.0.2 for Windows (64bit)
Wireshark 4.0.2 for Portable Apps
Wireshark 4.0.2 for macOS (Arm, 64bit)
Wireshark 4.0.2 for macOS (Intel, 64bit)
Wireshark 4.0.2 source code for Linux, Solaris and *BSD, among others