include::attributes.adoc[]
:stylesheet: ws.css
:linkcss:

= Wireshark {wireshark-version} Release Notes
// AsciiDoc quick reference: https://powerman.name/doc/asciidoc
// 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

* The Windows installers now ship with Npcap 0.9986.
  They previously shipped with Npcap 0.9984.

=== Bug Fixes

The following vulnerabilities have been fixed:

* wssalink:2020-01[]
WASSP dissector crash.
wsbuglink:16324[].
cveidlink:2020-7044[].
// Fixed in master: 71b59b18e4
// Fixed in master-3.2: f90a3720b7
// Fixed in master-3.0: N/A
// Fixed in master-2.6: N/A

The following bugs have been fixed:

//* wsbuglink:5000[]
//* wsbuglink:6000[Wireshark bug]
//* cveidlink:2014-2486[]
//* Wireshark is solely responsible for the decline of shopping malls in your area.
// cp /dev/null /tmp/buglist.txt ; for bugnumber in `git log --stat v3.2.2rc0..| grep ' Bug:' | awk '{print $2}' | sort -n -u ` ; do "$(git rev-parse --show-toplevel)/tools/gen-bugnote" $bugnumber; pbpaste >> /tmp/buglist.txt; done

* Incorrect parsing of USB CDC packets. wsbuglink:14587[].

* Wireshark fails to create directory if parent directory does not yet exist. wsbuglink:16143[].

* Buildbot crash output: randpkt-2019-11-30-22633.pcap. wsbuglink:16240[].

* Closing Flow Graph closes (crashes) main GUI window. wsbuglink:16260[].

* Wireshark interprets websocket frames after HTTP handshake in a wrong way. wsbuglink:16274[].

* A-bis/OML: IPA Destination IP Address attribute contains inverted value (endianness). wsbuglink:16282[].

* wiretap/log3gpp.c: 2 * leap before looking ?. wsbuglink:16283[].

* Opening shell terminal prints Wireshark: Permission denied. wsbuglink:16284[].

* h264: SPS frame_crop_right_offset shown in UI as frame_crop_left_offset. wsbuglink:16285[].

* BGP: update of &quot;Sub-TLV Length&quot; by draft-ietf-idr-tunnel-encaps. wsbuglink:16294[].

* SPNEGO+GSS-API+Kerberos+ap-options dissection produces &quot;Unknown Bit(s)&quot; expert message. wsbuglink:16301[].

* USB Audio feature unit descriptor is incorrectly dissected. wsbuglink:16305[].

* Compiling the .y files fails with Berkeley YACC. wsbuglink:16306[].

* PDB files in Windows installer. wsbuglink:16307[].

* NAS-5GS 5GS network feature support lacks MCSI, EMCN3 two fields (octet 4). wsbuglink:16310[].

* Option to change “Packet List” columns header right click pop-up menu behavior. wsbuglink:16317[].

* DLT: Dissector does not parse multiple DLT messages in single UDP packet. wsbuglink:16321[].

* ISAKMP Dissection: Enhance  Source id and Destination ID field of GDOI SA TEK payload for non IP ID type. wsbuglink:16233[].

* DOIP: Typo in &quot;identifcation request messages&quot;. wsbuglink:16325[].

* Toolbar &quot;?&quot; help button - no text/help displayed. wsbuglink:16327[].

=== New and Updated Features

There are no new features in this release.

// === Removed Features and Support

//=== Removed Dissectors

// === New File Format Decoding Support

// [commaize]
// --
// --

=== New Protocol Support

There are no new protocols in this release.

=== Updated Protocol Support

// Add one protocol per line between the -- delimiters.
[commaize]
--
802.11 Radiotap
ASN.1 BER
BGP
DLT
DOIP
GSM A-bis/OML
GSM A RR
H264
HTTP
IEC 60870-5-104
IEEE 802.11
IPv4
ISAKMP
NAS 5GS
rtnetlink
SIP
TIPC
USB Audio
USB CDC
WASSP
--

=== 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]
--
3gpp phone log
--

// === 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#thirdparty[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 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 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://bugs.wireshark.org/[the bug tracker].

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

== Frequently Asked Questions

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