Download Wireshark 2.4.3

Version 2.4.3 of the open source protocol analyzer and packet niffer Wireshark has been released. With this program, various data packets and network protocols on the network can be analyzed. The program can also use previously saved data traffic as input. Wireshark runs on Windows, Linux, and macOS, with separate downloads for 32bit and 64bit versions of the operating systems. The following changes and improvements have been made in this release:

The following bugs have been fixed:

• wnpa-sec-2017-47: The IWARP_MPA dissector could crash. (Bug 14236)
• wnpa-sec-2017-48: The NetBIOS dissector could crash. (Bug 14249)
• wnpa-sec-2017-49: The CIP Safety dissector could crash. (Bug 14250)
• “tshark -G ?” doesn’t provide expected help. (Bug 13984)
• File loading is very slow with TRANSUM dissector enabled. (Bug 14094)
• packet-knxnetip.c:936: bad bitmask ?. (Bug 14115)
• packet-q931.c:1306: bad compare ?. (Bug 14116)
• SSL Dissection bug. (Bug 14117)
• Wireshark crashes when exporting various files to .csv, txt and other ‘non-capture file’ formats. (Bug 14128)
• RLC reassembly doesn’t work for RLC over UDP heuristic dissector. (Bug 14129)
• HTTP Object export fails with long extension (possibly query string). (Bug 14130)
• 3GPP Civic Address not displayed in Packet Details. (Bug 14131)
• Wireshark prefers packet.dll in System32\\Npcap over the one in System32. (Bug 14134)
• PEEKREMOTE dissector does not decode 11ac MCS rates properly. (Bug 14136)
• Visual Studio Community Edition 2015 lacks tools named in developer guide. (Bug 14147)
• TCP: Malformed data with Riverbed Probe option. (Bug 14150)
• Wireshark Crash when trying to use Preferences | Advanced. (Bug 14157)
• Right click on SMB2 Message ID and then Apply as Column causes Runtime Error. (Bug 14169)
• return [Enter] should apply change (Column title – Button Label toolbars). (Bug 14191)
• Wireshark crashes if “rip.display_routing_domain” is set to TRUE in preferences file. (Bug 14197)
• Entry point inflatePrime not found for androiddump.exe and randpktdump.exe. (Bug 14207)
• BGP: IPv6 NLRI is received with Add-path ID, then Wire shark is not able to decode the packet correctly. (Bug 14241)
• Wrong SSL decryption when using EXTENDED MASTER SECRET and Client certificate request (mutual authentication). (Bug 14243)
• Frame direction isn’t always set if it comes from the pcapng record header rather than the packet pseudo-header. (Bug 14245)

Updated Protocol Support

• 3GPP NAS
• BGP
• CIP Safety
• DTLS
• IEEE 802.11 Radio
• IWARP_MPA
• KNXnet/IP
• LCSAP
• MQTT
• NetBIOS
• PEEKREMOTE
• Q.931
• RIP
• RLC
• SIP
• SSL/TLS
• TCP
• TRANSUM

The following downloads are available:
Wireshark 2.4.3 for Windows (32bit)
Wireshark 2.4.3 for Windows (64bit)
Wireshark 2.4.3 for PortableApps
Wireshark 2.4.3 for macOS 10.6 and above (64bit)
Wireshark 2.4.3 source code for Linux, Solaris and *BSD among others