All Questions
Tagged with exploit-development debugging
5 questions
0
votes
1
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146
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pvefindaddr p2 in mona?
Is there a !pvefindaddr p2 (search for all pop/pop/ret combinations in the entire process memory space) equivalent in mona.py?
Alternatively, is there any option to run pvefindaddr in latest versions ...
1
vote
1
answer
2k
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Can't overwrite EIP in bufferoverflow example
I am trying to make a simple buffer-overflow exploit on an example program to understand binary exploitation a bit better. The goal is to simple write shellcode on the stack and execute it.
However, ...
- 181
2
votes
1
answer
487
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How to use "jmp" in ROP
I'm trying to put together a ROP chain. I'm looking for a gadget to do the following:
mov rdi, rdx ; mov rbp, rsp ; ret;
But instead, I have a gadget like this :
mov rdi, rdx ; mov rbp, rsp ; ...
- 31
1
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0
answers
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Trick needed to make use of a local buffer overflow vulnerability to obtain root
I am working on a certain CTF trying to gain root privileges in it, I found a vulnerable program to buffer overflow vulnerability with Non executable stack security level (NX), I developed an exploit ...
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6
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2
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44k
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return to libc- finding libc's address and finding offsets
So I tried performing a return-to-libc according to https://sploitfun.wordpress.com/2015/05/08/bypassing-nx-bit-using-return-to-libc/ .
I found libc's address by using "ldd vuln", and found system's ...
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