Integer underflow in the isakmp_id_print for TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with an Identification payload with a length that becomes less than 8 during byte order conversion, which causes an out-of-bounds read, as demonstrated by the Striker ISAKMP Protocol Test Suite.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A976
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9581
https://exchange.xforce.ibmcloud.com/vulnerabilities/15679
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-0184
https://bugzilla.fedora.us/show_bug.cgi?id=1468
http://www.trustix.org/errata/2004/0015
http://www.tcpdump.org/tcpdump-changes.txt
http://www.securityfocus.com/bid/10004
http://www.redhat.com/support/errata/RHSA-2004-219.html
http://www.debian.org/security/2004/dsa-478