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.
bugs.wireshark.org/bugzilla/show_bug.cgi?id=13432
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=0b89174ef4c531a1917437fff586fe525ee7bf2d
launchpad.net/bugs/cve/CVE-2017-6470
nvd.nist.gov/vuln/detail/CVE-2017-6470
security-tracker.debian.org/tracker/CVE-2017-6470
www.cve.org/CVERecord?id=CVE-2017-6470
www.wireshark.org/security/wnpa-sec-2017-10.html