BoF-Challenge3

🗓️ 02 May 2019 00:00:00Reported by Juan SaccoType

exploitpack👁 13 Views

Buffer overflow challenge with input chec

#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>

void getpath()
{
  char buffer[64];
  unsigned int ret;

  printf("input path please: "); fflush(stdout);

  gets(buffer);

  ret = __builtin_return_address(0);

  if((ret & 0xbf000000) == 0xbf000000) {
      printf("bzzzt (%p)\n", ret);
      _exit(1);
  }

  printf("got path %s\n", buffer);
}

int main(int argc, char **argv)
{

  getpath();

}

02 May 2019 00:00Current

1Low risk

Vulners AI Score1