Wireshark 3.4.11 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

  Bug Fixes

   The following vulnerabilities have been fixed:

     • wnpa-sec-2021-16[1] Gryphon dissector crash. Issue 17737[2].
       CVE-2021-4186[3].

     • wnpa-sec-2021-17[4] RTMPT dissector infinite loop. Issue
       17745[5]. CVE-2021-4185[6].

     • wnpa-sec-2021-18[7] BitTorrent DHT dissector infinite loop. Issue
       17754[8]. CVE-2021-4184[9].

     • wnpa-sec-2021-20[10] RFC 7468 file parser infinite loop. Issue
       17801[11]. CVE-2021-4182[12].

     • wnpa-sec-2021-21[13] Sysdig Event dissector crash.
       CVE-2021-4181[14].

   The following bugs have been fixed:

     • 43 test case failed in Ubuntu Build action Issue 17730[15].

     • 5GS TAI not correctly decoded for GTPv2 Issue 17738[16].

     • Can’t install "ChmodBPF.pkg" or "Add Wireshark to the system
       path.pkg" on M1 MacBook Air Monterey without Rosetta 2 Issue
       17757[17].

     • Unable to build without tshark Issue 17766[18].

  New and Updated Features

  New Protocol Support

   There are no new protocols in this release.

  Updated Protocol Support

   AT, BT LE LL, BT-DHT, EVS, FF, Gryphon, GTPv2, MKA, RTMPT, RTSP,
   SRVLOC, and Sysdig Event

  New and Updated Capture File Support

   RFC 7468

 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[19] 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[20] 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[21].

  Issues and feature requests can be reported on the issue tracker[22].

 Frequently Asked Questions

  A complete FAQ is available on the Wireshark web site[23].

  Last updated 2021-12-29 19:12:10 UTC

 References

   1. https://www.wireshark.org/security/wnpa-sec-2021-16
   2. https://gitlab.com/wireshark/wireshark/-/issues/17737
   3. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4186
   4. https://www.wireshark.org/security/wnpa-sec-2021-17
   5. https://gitlab.com/wireshark/wireshark/-/issues/17745
   6. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4185
   7. https://www.wireshark.org/security/wnpa-sec-2021-18
   8. https://gitlab.com/wireshark/wireshark/-/issues/17754
   9. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4184
  10. https://www.wireshark.org/security/wnpa-sec-2021-20
  11. https://gitlab.com/wireshark/wireshark/-/issues/17801
  12. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4182
  13. https://www.wireshark.org/security/wnpa-sec-2021-21
  14. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4181
  15. https://gitlab.com/wireshark/wireshark/-/issues/17730
  16. https://gitlab.com/wireshark/wireshark/-/issues/17738
  17. https://gitlab.com/wireshark/wireshark/-/issues/17757
  18. https://gitlab.com/wireshark/wireshark/-/issues/17766
  19. https://www.wireshark.org/download.html#thirdparty
  20. https://ask.wireshark.org/
  21. https://www.wireshark.org/lists/
  22. https://gitlab.com/wireshark/wireshark/-/issues
  23. https://www.wireshark.org/faq.html
