All Questions
3
questions
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votes
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answers
94
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Trying to ret2text on 64bit program issues, can't jump to shell
Here is the elf summary of the program:
Arch: amd64-64-little
RELRO: Partial RELRO
Stack: No canary found
NX: NX enabled
PIE: No PIE (0x400000)
This is the ...
- 1
0
votes
1
answer
316
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64-bit ROP-based Buffer Overflow Attack
I am facing a CTF challenge in which I have to conduct an attack using a ROP chain on this program below:
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/...
0
votes
1
answer
625
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Segfault after reaching system
I'm doing a pretty bog-standard return-to-libc attack and I'm in a bit of a pickle.
I first got the entire attack working with my local version of libc, then I used the version of libc provided by the ...
- 111