In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an IAX2 infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-iax2.c by constraining packet lateness.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-6470.json"