Name: TCP dissector crash
Date: April 3, 2018
Affected versions: 2.4.0 to 2.4.5
Fixed versions: 2.4.6
Wireshark bug 14472
The TCP dissector could crash. Discovered by Otto Airamo and Antti Levomäki, Forcepoint.
It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Upgrade to Wireshark 2.4.6 or later.