Name: Modbus dissector crash
Date: August 29, 2017
Affected versions: 2.4.0
Fixed versions: 2.4.1
The Modbus dissector could crash.
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 2.4.1 or later.