What is Wireshark?
What’s New
Bug Fixes
The following vulnerabilities have been fixed:
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wnpa-sec-2020-03 LTE RRC dissector memory leak. Bug 16341.
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wnpa-sec-2020-04 WiMax DLMAP dissector crash. Bug 16368.
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wnpa-sec-2020-05 EAP dissector crash. Bug 16397.
The following bugs have been fixed:
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Wireshark fails to build with GCC-9. Bug 16319.
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ICMP: No response if ICMP reply packet has an ICMP checksum of 0x0000. Bug 16334.
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IPv4 fragment offset value is incorrect in IPv4 header decode. Bug 16344.
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RTP export to rtpdump file doesn’t work. Bug 16351.
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ISAKMP: IKEv2 transforms and proposal have critical bit (BUG). Bug 16364.
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LLDP dissector consumes all octets to the end of the TVB and eth trailer dissector does not get called. Bug 16387.
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LACP dissector consumes all octets to the end of the TVB and eth trailer dissector does not get called. Bug 16388.
New and Updated Features
There are no new features in this release.
New Protocol Support
There are no new protocols in this release.
Updated Protocol Support
ARTNET, EAP, ICMP, ICMPv6, IPv4, ISAKMP, LACP, LLDP, LTE RRC, RDM, RTP, and WiMax DLMAP
New and Updated Capture File Support
There is no new or updated capture file support in this release.
New and Updated Capture Interfaces support
There is no new or updated capture file support in this release.
Getting Wireshark
Wireshark source code and installation packages are available from https://www.wireshark.org/download.html.
Vendor-supplied Packages
Most Linux and Unix vendors supply their own Wireshark packages. You can usually install or upgrade Wireshark using the package management system specific to that platform. A list of third-party packages can be found on the download page on the Wireshark web site.
File Locations
Wireshark and TShark look in several different locations for preference files, plugins, SNMP MIBS, and RADIUS dictionaries. These locations vary from platform to platform. You can use About→Folders to find the default locations on your system.
Getting Help
The User’s Guide, manual pages and various other documentation can be found at https://www.wireshark.org/docs/
Community support is available on Wireshark’s Q&A site and on the wireshark-users mailing list. Subscription information and archives for all of Wireshark’s mailing lists can be found on the web site.
Bugs and feature requests can be reported on the bug tracker.
Frequently Asked Questions
A complete FAQ is available on the Wireshark web site.