Name: CoAP dissector crash
Date: July 18, 2018
Affected versions: 2.6.0 to 2.6.1, 2.4.0 to 2.4.7
Fixed versions: 2.6.2, 2.4.8
The CoAP protocol dissector could crash. Discovered by Bill Nickless.
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 2.6.2, 2.4.8 or later.