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[Georgi Gerganov] recently shared a great resource for running high-quality AI-driven speech recognition in a plain C/C++ implementation on a variety of platforms. The automatic speech recognition (ASR) model is …read more Continue reading Here’s a Plain C/C++ Implementation of AI Speech Recognition, So Get Hackin’
//$ cat greetings.c
/*
* Compile this program with ‘make greetings’; run it with ./greetings
*
* A simple program to say hello and get to know the user better.
*
*/
#define _GNU_SOURCE
#pragma GCC diagnostic ignored "-Wformat&quo… Continue reading What are some of the vulnerabilities in this code and What threat model is appropriate for this code?
I want to reproduce CVE-2022-32250. I found this this git repo as a repository for the exploit and a code proof of concept provided here.
So I installed Ubuntu 22.04 on VM, and installed kernel version 5.15.0-27, then installed libmnl-dev … Continue reading What is missing to reproduce CVE-2022-32250?
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>
Since Twitter was officially taken over by Elon Musk a few days ago, there’s been significant staff cuts, a stream of questionable decisions, and uncertainty about the social media platform’s …read more Continue reading Moved Off Twitter? Make Your ESP32 Toot
I’m learning about buffer overflows and that there are various different types of them, including ones you can do when you can’t directly hijack the return address.
In these cases, you can hijack a function instead and make that call a she… Continue reading Is obtaining a shell from this buffer overflow possible?
This is code for a CTF challenge, the goal is to call the system function to extract the flag but in order to do so the value of outcome should be changed to 0x4774cc. I am having hard time figuring out a way to overwrite/change that becau… Continue reading Overwrite a variable in a binary during execution
I am currently following "Hacking: The Art of Exploitation", and I am stuck.
I am trying to fully understand the stack overflow vulnerability.
In the book, the process of overflowing is shown using a x86 architecture, I have a x6… Continue reading Unable to take control of RIP register
So far I can do the following. But I have no idea if it is working because I can’t see the keys. I am planning on extracting them into a char array and storing them In a struct. So I need the full encoded byte array for the private and pub… Continue reading How to generate and hex encode a ED25519 keypair using openssl 3.0 c++ [migrated]
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