In Wireshark 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This was addressed in epan/dissectors/packet-bacapp.c by limiting the amount of recursion.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libwsutil11-dbgsym": "3.2.3-1", "wireshark-dev": "3.2.3-1", "wireshark-doc": "3.2.3-1", "libwsutil11": "3.2.3-1", "tshark": "3.2.3-1", "wireshark-common-dbgsym": "3.2.3-1", "tshark-dbgsym": "3.2.3-1", "libwsutil-dev": "3.2.3-1", "libwiretap-dev": "3.2.3-1", "libwireshark-dev": "3.2.3-1", "libwireshark13": "3.2.3-1", "libwiretap10-dbgsym": "3.2.3-1", "wireshark-qt": "3.2.3-1", "wireshark": "3.2.3-1", "wireshark-common": "3.2.3-1", "libwireshark-data": "3.2.3-1", "libwireshark13-dbgsym": "3.2.3-1", "libwiretap10": "3.2.3-1", "wireshark-qt-dbgsym": "3.2.3-1", "wireshark-gtk": "3.2.3-1" } ] }