CVE-2017-13020
The VTP parser in tcpdump before 4.9.2 has a buffer over-read in print-vtp.c:vtp_print().
Date published : 2017-09-14
http://www.tcpdump.org/tcpdump-changes.txt
https://github.com/the-tcpdump-group/tcpdump/commit/c5dd7bef5e54da5996dc4713284aa6266ae75b75