In Wireshark 2.2.0 to 2.2.3 and 2.0.0 to 2.0.9, the ASTERIX dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-asterix.c by changing a data type to avoid an integer overflow.
www.debian.org/security/2017/dsa-3811
www.securityfocus.com/bid/95795
www.securitytracker.com/id/1037694
bugs.wireshark.org/bugzilla/show_bug.cgi?id=13344
code.wireshark.org/review/
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=781f03580c81339513bb1238b202b72469a1240b
www.wireshark.org/security/wnpa-sec-2017-01.html