CVE-2016-7993
A bug in util-print.c:relts_print() in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM).
Date published : 2017-01-27
http://www.securityfocus.com/bid/95852
https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1494526.html