Wireshark 3.4.3 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 1.10. They previously
  shipped with Npcap 1.00.

  Bug Fixes

   The following vulnerabilities have been fixed:

     • wnpa-sec-2021-01[1] USB HID dissector memory leak. Bug 17124[2].
       CVE-2021-22173[3].

     • wnpa-sec-2021-02[4] USB HID dissector crash. Bug 17165[5].
       CVE-2021-22174[6].

   The following bugs have been fixed:

     • SIP response single-line multiple Contact-URIs decoding error Bug
       13752[7].

     • Adding filter while "Telephony→VoIP Calls→Flow Sequence" open
       causes OOB memory reads and potential crashes. Bug 16952[8].

     • QUIC packet not fully dissected Bug 17077[9].

     • SOMEIP-SD hidden entries are off Bug 17091[10].

     • Problem with calculation on UDP checksum in SRv6 Bug 17097[11].

     • Dark mode not working in Wireshark 3.4.2 on macOS Bug 17098[12].

     • Wireshark 3.4.0: build failure on older MacOS releases, due to
       'CLOCK_REALTIME' Bug 17101[13].

     • TECMP: Status Capture Module messages shows 3 instead of 2 bytes
       for HW version Bug 17133[14].

     • Documentation - editorial error - README.dissector bad reference
       Bug 17141[15].

     • Cannot save capture with comments to a format that doesn’t
       support it (no pop-up) Bug 17146[16].

     • AUTOSAR-NM: PNI TF-String wrong way around Bug 17154[17].

     • Fibre Channel parsing errors even with the fix for #17084 Bug
       17168[18].

     • f5ethtrailer: Won’t find a trailer after an FCS that begins with
       a 0x00 byte Bug 17171[19].

     • f5ethtrailer: legacy format, low noise only, no vip name trailers
       no longer detected Bug 17172[20].

     • Buildbot crash output: fuzz-2021-01-22-3387835.pcap Bug
       17174[21].

     • Dissection error on large ZVT packets Bug 17177[22].

     • TShark crashes with -T ek option Bug 17179[23].

  New and Updated Features

  New Protocol Support

   There are no new protocols in this release.

  Updated Protocol Support

   AUTOSAR-NM, DHCPv6, DoIP, FC ELS, GQUIC, IPv6, NAS 5GS, NAS EPS,
   QUIC, SIP, SOME/IP-SD, TECMP, TLS, TPNCP, USB HID, and ZVT

  New and Updated Capture File Support

   f5ethtrailer 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[24] 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’sQ&A site[25] 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[26].

  Issues and feature requests can be reported on the issue tracker[27].

 Frequently Asked Questions

  A complete FAQ is available on the Wireshark web site[28].

  Last updated 2021-01-29 18:02:26 UTC

 References

   1. https://www.wireshark.org/security/wnpa-sec-2021-01
   2. https://gitlab.com/wireshark/wireshark/-/issues/17124
   3. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22173
   4. https://www.wireshark.org/security/wnpa-sec-2021-02
   5. https://gitlab.com/wireshark/wireshark/-/issues/17165
   6. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22174
   7. https://gitlab.com/wireshark/wireshark/-/issues/13752
   8. https://gitlab.com/wireshark/wireshark/-/issues/16952
   9. https://gitlab.com/wireshark/wireshark/-/issues/17077
  10. https://gitlab.com/wireshark/wireshark/-/issues/17091
  11. https://gitlab.com/wireshark/wireshark/-/issues/17097
  12. https://gitlab.com/wireshark/wireshark/-/issues/17098
  13. https://gitlab.com/wireshark/wireshark/-/issues/17101
  14. https://gitlab.com/wireshark/wireshark/-/issues/17133
  15. https://gitlab.com/wireshark/wireshark/-/issues/17141
  16. https://gitlab.com/wireshark/wireshark/-/issues/17146
  17. https://gitlab.com/wireshark/wireshark/-/issues/17154
  18. https://gitlab.com/wireshark/wireshark/-/issues/17168
  19. https://gitlab.com/wireshark/wireshark/-/issues/17171
  20. https://gitlab.com/wireshark/wireshark/-/issues/17172
  21. https://gitlab.com/wireshark/wireshark/-/issues/17174
  22. https://gitlab.com/wireshark/wireshark/-/issues/17177
  23. https://gitlab.com/wireshark/wireshark/-/issues/17179
  24. https://www.wireshark.org/download.html#thirdparty
  25. https://ask.wireshark.org/
  26. https://www.wireshark.org/lists/
  27. https://gitlab.com/wireshark/wireshark/-/issues
  28. https://www.wireshark.org/faq.html
