The ISAKMP parser in tcpdump before 4.9.2 could enter an infinite loop due to bugs in print-isakmp.c, several functions.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "tcpdump", "binary_version": "4.9.2-0ubuntu0.14.04.1" }, { "binary_name": "tcpdump-dbgsym", "binary_version": "4.9.2-0ubuntu0.14.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "tcpdump", "binary_version": "4.9.2-0ubuntu0.16.04.1" }, { "binary_name": "tcpdump-dbgsym", "binary_version": "4.9.2-0ubuntu0.16.04.1" } ] }