In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-13766.json"