[Wireshark announcements <wireshark-announce@xxxxxxxxxxxxx>]

I'm proud to announce the release of Wireshark 3.6.21.


 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

  This is the last release branch with support for 32-bit Windows.
  Updates will no longer be available after May 22, 2024 for that
  platform. Issue 17779[1]

  If you’re running Wireshark on macOS and upgraded to macOS 13 from an
  earlier version, you might have to open and run the “Uninstall
  ChmodBPF” package, then open and run “Install ChmodBPF” in order to
  reset the ChmodBPF Launch Daemon. Issue 18734[2].

  Bug Fixes

   The following bugs have been fixed:

     • Cannot drag and move custom filter buttons in toolbar Issue
       19447[3].

     • Can’t open a snoop file from the Open dialog box unless I select
       "All files" as the file type Issue 19565[4].

     • Incorrect recursion depth assert failure when dissecting a
       legitimate GOOSE message Issue 19580[5].

     • TFTP dissector bug type listed as netscii instead of netascii
       doesn’t show all TFTP packets including TFTP blocks Issue
       19589[6].

     • CFLOW: failure to decode 0 length data fields of IPFIX variable
       length data types. Issue 19605[7].

     • OSS-Fuzz 66561: wireshark:fuzzshark_ip_proto-udp:
       Null-dereference READ in wmem_map_lookup Issue 19642[8].

  New and Updated Features

   There are no new or updated features in this release.

  New Protocol Support

   There are no new protocols in this release.

  Updated Protocol Support

   CFLOW, CMIP, CMP, DAP, DISP, GLOW, GOOSE, H.225, H.245, H.248, IEEE
   1609.2, IPv4, IPv6, ISUP, ITS, Kerberos, LDAP, MMS, P22, P7, PARLAY,
   RSVP, RTMPT, TFTP, X.509if, X.509sat, X11, Z39.50, and ZigBee Green
   Power

  New and Updated Capture File Support

   There is no new or updated capture file support in this release.

  New File Format Decoding Support

   There is no new or updated file format support in this release.

 Prior Versions

  This document only describes the changes introduced in Wireshark
  3.6.21. You can find release notes for prior versions at the following
  locations:

    • Wireshark 3.6.20[9]

    • Wireshark 3.6.19[10]

    • Wireshark 3.6.18[11]

    • Wireshark 3.6.17[12]

    • Wireshark 3.6.16[13]

    • Wireshark 3.6.15[14]

    • Wireshark 3.6.14[15]

    • Wireshark 3.6.13[16]

    • Wireshark 3.6.12[17]

    • Wireshark 3.6.11[18]

    • Wireshark 3.6.10[19]

    • Wireshark 3.6.9[20]

    • Wireshark 3.6.8[21]

    • Wireshark 3.6.7[22]

    • Wireshark 3.6.6[23]

    • Wireshark 3.6.5[24]

    • Wireshark 3.6.4[25]

    • Wireshark 3.6.3[26]

    • Wireshark 3.6.2[27]

    • Wireshark 3.6.1[28]

    • Wireshark 3.6.0[29]

 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[30] 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 "Help › About
  Wireshark › Folders" or `tshark -G 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[31] 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[32].

  Bugs and feature requests can be reported on the issue tracker[33].

 How You Can Help

  The Wireshark Foundation helps as many people as possible understand
  their networks as much as possible. You can find out more and donate
  at wiresharkfoundation.org[34].

 Frequently Asked Questions

  A complete FAQ is available on the Wireshark web site[35].

 References

   1. https://gitlab.com/wireshark/wireshark/-/issues/17779
   2. https://gitlab.com/wireshark/wireshark/-/issues/18734
   3. https://gitlab.com/wireshark/wireshark/-/issues/19447
   4. https://gitlab.com/wireshark/wireshark/-/issues/19565
   5. https://gitlab.com/wireshark/wireshark/-/issues/19580
   6. https://gitlab.com/wireshark/wireshark/-/issues/19589
   7. https://gitlab.com/wireshark/wireshark/-/issues/19605
   8. https://gitlab.com/wireshark/wireshark/-/issues/19642
   9. https://www.wireshark.org/docs/relnotes/wireshark-3.6.20.html
  10. https://www.wireshark.org/docs/relnotes/wireshark-3.6.19.html
  11. https://www.wireshark.org/docs/relnotes/wireshark-3.6.18.html
  12. https://www.wireshark.org/docs/relnotes/wireshark-3.6.17.html
  13. https://www.wireshark.org/docs/relnotes/wireshark-3.6.16.html
  14. https://www.wireshark.org/docs/relnotes/wireshark-3.6.15.html
  15. https://www.wireshark.org/docs/relnotes/wireshark-3.6.14.html
  16. https://www.wireshark.org/docs/relnotes/wireshark-3.6.13.html
  17. https://www.wireshark.org/docs/relnotes/wireshark-3.6.12.html
  18. https://www.wireshark.org/docs/relnotes/wireshark-3.6.11.html
  19. https://www.wireshark.org/docs/relnotes/wireshark-3.6.10.html
  20. https://www.wireshark.org/docs/relnotes/wireshark-3.6.9.html
  21. https://www.wireshark.org/docs/relnotes/wireshark-3.6.8.html
  22. https://www.wireshark.org/docs/relnotes/wireshark-3.6.7.html
  23. https://www.wireshark.org/docs/relnotes/wireshark-3.6.6.html
  24. https://www.wireshark.org/docs/relnotes/wireshark-3.6.5.html
  25. https://www.wireshark.org/docs/relnotes/wireshark-3.6.4.html
  26. https://www.wireshark.org/docs/relnotes/wireshark-3.6.3.html
  27. https://www.wireshark.org/docs/relnotes/wireshark-3.6.2.html
  28. https://www.wireshark.org/docs/relnotes/wireshark-3.6.1.html
  29. https://www.wireshark.org/docs/relnotes/wireshark-3.6.0.html
  30. https://www.wireshark.org/download.html
  31. https://ask.wireshark.org/
  32. https://www.wireshark.org/lists/
  33. https://gitlab.com/wireshark/wireshark/-/issues
  34. https://wiresharkfoundation.org
  35. https://www.wireshark.org/faq.html


Digests

wireshark-3.6.21.tar.xz: 40288888 bytes
SHA256(wireshark-3.6.21.tar.xz)=8d746de647f5248bcd3980d2dc55b071540705b33476f6efb1a792dc339917f8
SHA1(wireshark-3.6.21.tar.xz)=dbac3df80153de7c265953e7beb8172438470343

Wireshark-win64-3.6.21.exe: 77604640 bytes
SHA256(Wireshark-win64-3.6.21.exe)=a7db41a83fc2309fbb54f3d9002be03c6788d498836cd314943c4b7e846a5813
SHA1(Wireshark-win64-3.6.21.exe)=cbc8325f92f9b2975744107c0cd5e565aaf1e5a0

Wireshark-win32-3.6.21.exe: 61380896 bytes
SHA256(Wireshark-win32-3.6.21.exe)=9f44ed7523d25126f903aca8309650f39331e4c9773fac0c1d006cf440d1ce81
SHA1(Wireshark-win32-3.6.21.exe)=b2582e98e44d79ee5ac3b17ebcebc3ce0aefee9a

Wireshark-win32-3.6.21.msi: 45875200 bytes
SHA256(Wireshark-win32-3.6.21.msi)=4703e20bf66edb640247330dda8eed275424a51dd069bf4ac20825f5fc9bad42
SHA1(Wireshark-win32-3.6.21.msi)=8c6d373c6c18948486d5bfe3c1efc7daa21022cb

Wireshark-win64-3.6.21.msi: 52051968 bytes
SHA256(Wireshark-win64-3.6.21.msi)=67f610be7a1dd3749ca975a98c80f109d139575050dbac476d63905eee9256f9
SHA1(Wireshark-win64-3.6.21.msi)=d49cfe5632751b9f719a5ae811dae4b549dd7e06

WiresharkPortable64_3.6.21.paf.exe: 44621112 bytes
SHA256(WiresharkPortable64_3.6.21.paf.exe)=41fa9201e0b2c35149524d33f6ed23ffd4ad436853416708d5748d8e818b0e8a
SHA1(WiresharkPortable64_3.6.21.paf.exe)=9584d5b3d8996c2e5b1826cf348ca12268540e26

WiresharkPortable32_3.6.21.paf.exe: 39871696 bytes
SHA256(WiresharkPortable32_3.6.21.paf.exe)=c589fbd9f5c2a04c1a31def91d0350551d85eb7fbcd6b81174cf6951e0dc5e37
SHA1(WiresharkPortable32_3.6.21.paf.exe)=3f30cda9541271672422bd8b9bb5183c66c9b32d

Wireshark 3.6.21 Arm 64.dmg: 144263055 bytes
SHA256(Wireshark 3.6.21 Arm 64.dmg)=035af5f882582e645ed0c3361eec179b432949e1d6630191b13484659b774ac9
SHA1(Wireshark 3.6.21 Arm 64.dmg)=59fd320e100379c393c76dc17ed28ef59bce1c9d

Wireshark 3.6.21 Intel 64.dmg: 154656137 bytes
SHA256(Wireshark 3.6.21 Intel 64.dmg)=ed0c6b3aab485d0397e9179411b9eb9cf3a45aa8f1db114455ced1d68a71ee2a
SHA1(Wireshark 3.6.21 Intel 64.dmg)=3210f7f8dbc0e147fc8eb3712da2bac6c61f2ae4

You can validate these hashes using the following commands (among others):

    Windows: certutil -hashfile Wireshark-win64-x.y.z.exe SHA256
    Linux (GNU Coreutils): sha256sum wireshark-x.y.z.tar.xz
    macOS: shasum -a 256 "Wireshark x.y.z Arm 64.dmg"
    Other: openssl sha256 wireshark-x.y.z.tar.xz

Attachment: OpenPGP_signature.asc
Description: OpenPGP digital signature