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Wireshark 2.6.9 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-2019-19[1] Wireshark dissection engine crash. Bug
15778[2].
The following bugs have been fixed:
• [oss-fuzz] ERROR: Adding ospf.v3.prefix.options.nu would put more
than 1000000 items in the tree — possible infinite loop. Bug
14978[3].
• Help file doesn’t display for extcap interfaces. Bug 15592[4].
• Statistics→Conversations→TCP→Follow Stream - incorrect behavior.
Bug 15672[5].
• Wrong NTP timestamp for RTCP XR RR packets (hf_rtcp_xr_timestamp
field). Bug 15687[6].
• ws_pipe: leaks pipe handles on errors. Bug 15689[7].
• ISAKMP: Segmentation fault with non-hex string for IKEv1
Decryption Table Initiator Cookie. Bug 15709[8].
• print.c: Memory leak in ek_check_protocolfilter. Bug 15758[9].
• Bacnet(app): fix wrong value for id 183 (logging-device →
logging-object). Bug 15767[10].
• The SMB2 code to look up decryption keys by session ID assumes
it’s running on a little-endian machine. Bug 15772[11].
• tshark -G folders leaves mmdbresolve process behind. Bug
15777[12].
New and Updated Features
There are no new features in this release.
New Protocol Support
There are no new protocols in this release.
Updated Protocol Support
BACapp, DDP, Frame, IEEE 802.11, IS-IS CLV, RTCP XR RR, and SMB2
New and Updated Capture File Support
pcapng
New and Updated Capture Interfaces support
There is no new or updated capture file support in this release.
Getting Wireshark
Wireshark source code and installation packages are available from
https://www.wireshark.org/download.html[13].
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[14] 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.
Known Problems
The BER dissector might infinitely loop. Bug 1516[15].
Capture filters aren’t applied when capturing from named pipes. Bug
1814[16].
Filtering tshark captures with read filters (-R) no longer works. Bug
2234[17].
Application crash when changing real-time option. Bug 4035[18].
Wireshark and TShark will display incorrect delta times in some cases.
Bug 4985[19].
Wireshark should let you work with multiple capture files. Bug
10488[20].
Getting Help
Community support is available on Wireshark’s Q&A site[21] 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[22].
Official Wireshark training and certification are available from
Wireshark University[23].
Frequently Asked Questions
A complete FAQ is available on the Wireshark web site[24].
Last updated 2019-05-21 22:50:55 UTC
References
1. https://www.wireshark.org/security/wnpa-sec-2019-19
2. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15778
3. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14978
4. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15592
5. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15672
6. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15687
7. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15689
8. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15709
9. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15758
10. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15767
11. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15772
12. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15777
13. https://www.wireshark.org/download.html
14. https://www.wireshark.org/download.html#thirdparty
15. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1516
16. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1814
17. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2234
18. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4035
19. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4985
20. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10488
21. https://ask.wireshark.org/
22. https://www.wireshark.org/lists/
23. http://www.wiresharktraining.com/
24. https://www.wireshark.org/faq.html
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