Wireshark 3.4.6 Release Notes

 What is Wireshark?

  Wireshark is the world’s most popular network protocol analyzer. It is
  used for troubleshooting, analysis, development and education.

 What’s New

  The Windows installers now ship with Npcap 1.31. They previously
  shipped with Npcap 1.10.

  The Windows installers now ship with Qt 5.15.2. They previously
  shipped with Qt 5.12.1.

  Bug Fixes

     • wnpa-sec-2021-04[1] DVB-S2-BB dissector infinite loop

   The following bugs have been fixed:

     • Macro filters can’t handle escaped characters Issue 17160[2].

     • Display filter crashes Wireshark Issue 17316[3].

     • IEEE-1588 Signalling Unicast TLV incorrectly reported as being
       malformed Issue 17355[4].

     • IETF QUIC TLS decryption error with extraneous packets during the
       handshake Issue 17383[5].

     • Statistics → Resolved Addresses: multi-protocol (TCP/UDP/…​)
       ports not displayed Issue 17395[6].

  New and Updated Features

  New Protocol Support

   There are no new protocols in this release.

  Updated Protocol Support

   DNP, DVB-S2-BB, ProtoBuf, PTP, QUIC, RANAP, and TACACS

  New and Updated Capture File Support

   Ascend, ERF, K12, NetScaler, and pcapng

 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[7] 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[8] 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[9].

  Issues and feature requests can be reported on the issue tracker[10].

 Frequently Asked Questions

  A complete FAQ is available on the Wireshark web site[11].

  Last updated 2021-06-02 17:34:32 UTC

 References

   1. https://www.wireshark.org/security/wnpa-sec-2021-04
   2. https://gitlab.com/wireshark/wireshark/-/issues/17160
   3. https://gitlab.com/wireshark/wireshark/-/issues/17316
   4. https://gitlab.com/wireshark/wireshark/-/issues/17355
   5. https://gitlab.com/wireshark/wireshark/-/issues/17383
   6. https://gitlab.com/wireshark/wireshark/-/issues/17395
   7. https://www.wireshark.org/download.html#thirdparty
   8. https://ask.wireshark.org/
   9. https://www.wireshark.org/lists/
  10. https://gitlab.com/wireshark/wireshark/-/issues
  11. https://www.wireshark.org/faq.html
