A number of fragmented packet cause host to freeze during the attack.
vulners.com/securityvulns/securityvulns:doc:216
vulners.com/securityvulns/securityvulns:doc:217
vulners.com/securityvulns/securityvulns:doc:249
vulners.com/securityvulns/securityvulns:doc:292
vulners.com/securityvulns/securityvulns:doc:308
vulners.com/securityvulns/securityvulns:doc:3254
vulners.com/securityvulns/securityvulns:doc:368