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== Wireshark {wireshark-version} Release Notes
// Asciidoctor Syntax Quick Reference:
// https://asciidoctor.org/docs/asciidoc-syntax-quick-reference/

== 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.
wsbuglink:17779[]

// The Windows installers now ship with Npcap 1.60.
// They previously shipped with Npcap 1.55.

// The Windows installers now ship with USBPcap 1.5.X.0.
// They previously shipped with USBPcap 1.5.4.0.

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

=== Bug Fixes

The following vulnerabilities have been fixed:

* wssalink:2023-08[]
ISO 15765 and ISO 10681 dissector crash.
wsbuglink:18839[].
// cveidlink:2023-xxxx[].
// Fixed in master: b4c784805c
// Fixed in release-4.0: 4ec72ec3a1
// Fixed in release-3.6: 51e23ea7fd
// CVSS AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
// CWE-120
// * ISO15765 and ISO10681 dissectors corrupt memory and Wireshark may crash. wsbuglink:18839[].

The following bugs have been fixed:

//* wsbuglink:5000[]
//* wsbuglink:6000[Wireshark bug]
//* cveidlink:2014-2486[]
//* Wireshark keeps banging out random chords on your piano and yelling “LIPS LIKE SUGUAR, SUGAR KISSES” because it was funny that one time at a party.

* UTF-8 characters end up escaped in PSML output wsbuglink:10445[].

* Export filtered displayed packets won't save IP fragments of SCTP fragments needed to reassemble a displayed frame. wsbuglink:12597[].

* The intelligent scroll bar or minimap is not predictable on locating and scrolling wsbuglink:13989[].

* If you mark (or unmark) the currently-selected frame, the packet details still say it's not marked (or it is marked) wsbuglink:14330[].

* Sorting Packet Loss Column is not sorting correct wsbuglink:16785[].

* SIP TCP decoding regression from Wireshark 1.99.0 to 3.6.8 wsbuglink:18411[].

* ChmodBPF not working on macOS Ventura 13.1 wsbuglink:18734[].

* Symbolic links to packages in macOS dmg can't be double-clicked to install on macOS 13.2 wsbuglink:18830[].

* Potential memory leak in tshark.c wsbuglink:18837[].

* Fuzz job crash output: fuzz-2023-02-05-7303.pcap wsbuglink:18842[].

* f5fileinfo: Hardware platforms missing descriptions wsbuglink:18848[].

* The lines in the intelligent scrollbar are off by one wsbuglink:18850[].

* TECMP dissector shows the wrong Voltage in Vendor Data wsbuglink:18871[].

=== New and Updated Features

// === Removed Features and Support

// === Removed Dissectors

=== New Protocol Support

There are no new protocols in this release.

=== Updated Protocol Support

// Add one protocol per line between the -- delimiters.
// ag -A1 '(define PSNAME|proto_register_protocol[^_])' $(git diff --name-only v3.6.11.. | ag packet- | sort -u)
[commaize]
--
DHCP
ERF
F5 Ethernet trailer
GMR-1 RR
GSM SMS
Gryphon
H.450
ISO 10681
ISO 15765
NAS-5GS
NR RRC
NS Trace
OptoMMP
PDCP-LTE
QSIG
ROHC
RSVP
RTCP
SCTP
SIP
TCP
TECMP
TWAMP
UMTS RLC
--

=== New and Updated Capture File Support

There is no new or updated capture file support in this release.
// Add one file type per line between the -- delimiters.
// [commaize]
// --
// --

=== New File Format Decoding Support

There is no new or updated file format support in this release.
// Add one file type per line between the -- delimiters.
// [commaize]
// --
// --


// === New and Updated Capture Interfaces support

//_Non-empty section placeholder._

// === Major API Changes

== 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
https://www.wireshark.org/download.html[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 menu: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
https://ask.wireshark.org/[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
https://www.wireshark.org/lists/[the web site].

Bugs and feature requests can be reported on
https://gitlab.com/wireshark/wireshark/-/issues[the issue tracker].

// Official Wireshark training and certification are available from
// https://www.wiresharktraining.com/[Wireshark University].

== 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 https://wiresharkfoundation.org[wiresharkfoundation.org].

== Frequently Asked Questions

A complete FAQ is available on the
https://www.wireshark.org/faq.html[Wireshark web site].
