Collaborate Disseminate
I am supposed to find the vulnerability in the code (as a part of a ctf) and I feel it’s hidden either in the __attribute__((constructor)) or the pointer.
Here I can make out that it’s a void pointer but I have never encountered a pointer … Continue reading Void pointer and their attribute constructor
How can i connect ssh without a password? I just have key and fingerprint.
OpenSSH9.1
SSH-2.0-OpenSSH_9.1
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLI3KDVYxrlo7g82GgzoWkCc
xm10/gYvfH0EXu/pWFm… Continue reading How to connect ssh without password? [closed]
I am starting out in bung bounty training and have some need for guidance and hints towards solving some challenges and ctfs, as well as explanation on what is actually happening both in challenges I’ve solved and ones I haven’t.
Is this t… Continue reading Would this be the right place to ask for hint/guidance regarding InfoSec ctfs/challenges?
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/stat.h>
#include <fcntl.h>
A question requires you to submit a flag and our team has already
shared the flag below. However, in the process of sharing the flag,
they wanted to make sure the confidentiality is intact, so they
encoded it somehow. They consulted the c… Continue reading Decode the data and get the flag from it [closed]
I am doing a CTF-style assignment and I am confronted with a web site created in Flask. This web site appears fairly unremarkable – it has 4 pages and no log-in/authentication functionality, nor does it have any input elements on any page…. Continue reading Flask URL Vulnerabilities
I am trying to create a certificate signing request (CSR), whose CN contains a null byte. It should look something like this: CN = bad.com\0.good.com. I am using OpenSSL to create the request, but the created request only contains a 0, i.e… Continue reading Add null byte to hostname using OpenSSL
https://tryhackme.com/room/defensivesecurityhq
I am stuck. I am learning through tryhackme.com. What is the answer? Help me.
Continue reading "What is the flag that you obtained by following along? [closed]
I am currently working on my bachelor’s thesis and one of the parts of this work is making a CTF game. I’ve been trying to come up with a scenario and vulnerabilities for the last few days, but I haven’t come up with anything decent yet. S… Continue reading Capture the flag game idea [closed]
Greeting! I am trying to solve a challenge and I would like some help I have been trying to solve it for several days but I still don’t understand.
Challenge say:
Diego, a cybersecurity student, received an interesting email from a company… Continue reading How could i solve this crypto challenge?