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Playlist "26C3: Here be Dragons"

cat /proc/sys/net/ipv4/fuckups

Fabian Yamaguchi

We will be presenting a number of previously undisclosed network-related design errors, ranging from data-link-layer bugs in Ethernet-drivers across issues in TCP/IP stacks all the way up to communication infrastructure components on layer 5.
Our focus is on subtle mistakes, which do not fall into the memory-corruption category and yet in combination provide an attacker with a powerful bag of tricks.