Hi, first of all apologies for asking such a newbie question but I am trying to learn how to exploit buffer overflows and therefore wrote a little program to exploit. This little program has the following permissions: $ ls -la test1 -rwsr-sr-x 1 root root 17164 Oct 8 01:25 test1 Now I exploited it using Aleph One's shellcode (see http://shellcode.org/shellcode/linux/null-free/) but I won't get a SUID shell afterwards (I know the exploit did work but I still have my normal user privleges). Why? I have tried a different shellcode to write a file and this file was root:root. Any ideas, hints, rtfm? Thank you. Best regards, Werner.
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