Name: TCAP dissector crash
Date: February 27, 2019
Affected versions: 2.6.0 to 2.6.6, 2.4.0 to 2.4.12
Fixed versions: 2.6.7, 2.4.13
The TCAP dissector could crash. Discovered by Mateusz Jurczyk.
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 2.6.7, 2.4.13 or later.