Patch CVE-2017-6429.
Tcpcapinfo utility of Tcpreplay has a buffer overflow vulnerability associated with parsing a crafted pcap file. This occurs in the src/tcpcapinfo.c file when capture has a packet that is too large to handle.
References:
http://seclists.org/bugtraq/2017/Mar/22
Upstream bug:
https://github.com/appneta/tcpreplay/issues/278