Which of the following network attacks takes advantage of weaknesses in the fragment reassembly functionality of the TCP/IP protocol stack?

Teardrop sends a sequence of IP fragments with deliberately overlapping offset values, causing the receiving system's TCP/IP stack to fail during reassembly as it cannot reconcile the conflicting fragment boundaries. This vulnerability in fragment reassembly logic can cause the target system to crash or hang, making it a denial-of-service attack specifically targeting the IP fragmentation mechanism.

SYN flood exploits the TCP three-way handshake by sending large numbers of SYN packets without completing the connection, exhausting server connection tables rather than targeting fragmentation.

A Smurf attack uses ICMP echo requests sent to a broadcast address with a spoofed victim source IP, amplifying traffic back to the victim and has no relation to fragment reassembly.

Ping of Death sends a single ICMP packet exceeding the 65,535-byte limit to crash systems, targeting packet size validation rather than the fragment reassembly logic.