Zero-Day Research: 7 CVEs in Libforth
Every month I routinely conduct thorough fuzz testing on various open source libraries to uncover hidden vulnerabilities[…]
Zero-Day Research: A Journey Through Lambda Calculus
Introduction In the realm of computer science, abstract concepts often find practical applications. The Lambda Calculus Interpreter[…]
Zero-Day Research: CVE-2024-22088 Lotos HTTP Server Use-After-Free
In the realm of cybersecurity, uncovering vulnerabilities is a critical part of securing software applications. Recently, while[…]
Zero-Day Research: CVE-2024-22087 Pico HTTP Server in C Remote Buffer Overflow
Introduction Buffer overflows are a common and potentially devastating vulnerability in computer systems and applications. In this[…]
Zero-Day Research: CVE-2024-22086 Cherry HTTP Server Remote Buffer Overflow
Introduction Remote buffer overflows stand out for their notoriety and the sheer impact they can have on[…]
Zero-Day Research: CVE-2023-51771 MicroHTTPServer Off-By-One Global Buffer Overflow
Unraveling a Subtle Yet Critical Vulnerability In the ever-evolving landscape of cybersecurity, certain vulnerabilities, though seemingly minor,[…]
Zero-Day Research: CVE-2023-50965 MicroHttpServer Remote Buffer Overflow
MicroHttpServer MicroHttpServer is a simple HTTP web server that implements partial HTTP/1.1. MicroHttpServer can be easily integrated[…]
Zero-Day Research: CVE-2023-48024 and CVE-2023-48025 Liblisp Use-After-Free and Out-of-bounds Read
Striking a harmonious balance between high-level abstraction and low-level hardware control, the C programming language proves to[…]
Zero-Day Research: ehttp Use-after-Free (CVE-2023-52266) and Out-of-Bounds Read (CVE-2023-52267)
The ehttp library advertises itself as a ‘simple HTTP server based on epoll’. The primary goal of[…]
Zero-Day Research: CVE-2022-41220 md2roff Version 1.9 Buffer Overflow
After multiple rounds of fuzz testing, I discovered that md2roff version 1.9 suffered from a stack buffer[…]