CVE-2017-13689: tcpdump: Buffer over-read in print-isakmp.c:ikev1_id_print() in IKEv1 parser

Severity: Critical

CVSS Score: 9.8

The IKEv1 parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:ikev1_id_print().