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> Remember when Win95 could be crashed or even rooted just by pinging it the right way? We really have come a long way. > https://en.wikipedia.org/wiki/Ping_of_death

Much more than that. With Windows 95, you could send an illegal ICMP with a simple "ping.exe -l 65510 victim.host.ip.address". Your Windows 95 might crash/misbehave after that, but not always.

The receiving end, the destination IP, on the other hand... These would panic, crash, dump, hang or reboot: Windows, MacOS, Netware, AIX, Linux, DEC Unix, Nextstep, OpenVMS, SCO Unix, HP-UX, Convex OS, Solaris.

It was very funny in the very first hours, the little toy Win95 machines obliterating all those big, expensive Unix servers on the network.

That was the precise moment when we started filtering ICMP echo on the routers. Hardly anyone did this before.

https://insecure.org/sploits/ping-o-death.html



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