I was trying to simulate a buffer overflow attack using a simple C program on my Ubuntu machine. I have read a bit of theory on stack smashing etc using buffer overflows so wanted to give a try on my own.  I wrote the following C code :   #include<stdio.h> #include<stdlib.h> #include<string.h> int main(void) { char key[10]; int jackpot_open = 0; memset(key, 0, sizeof(key)); printf("\n Enter the key : \n"); gets(key); if (!strcmp(key,"Linux")) { ... [More]

Marcações:  smashing overflow buffer stack