What Is Ping of Death?

Ping of Death (PoD) is a sort of DoS attack in which an attacker sends faulty or large data packets using the simple ping command to crash, destabilize, or freeze the targeted machine or service. This kind of DoS attack leverages patched legacy weaknesses.

In 1997, a flaw in the implementation of how operating systems processed IPv4 ICMP packets led to the discovery of the first Ping of Death. This fault was the root cause of the problem. Ping packets, also known as ICMP ECHO REQUEST packets, are supposed to be 64 bytes long, although this length was not strictly enforced. Any ping packet with a length that is longer than 65536 bytes, which is the maximum value that is anticipated to be allowed in the length field, will cause a system to crash.

How Does Ping of Death Work?

Computers utilize a “ping” to test network connections using ICMP echo-reply messages, which means that the system delivers a pulse that echoes to provide operator network information. When the link works, target computers react to source machines, which engineers utilize.

The size of a properly formatted IPv4 packet, including the IP header, is 65,535 bytes. The entire payload size is

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