The heart of the vulnerability lies within the code of the idn module, where the function idn_decode() becomes the focal point of concern. This function, when called, inadvertently passes a null value to the *decoded pointer, which later encounters issues during execution, as evidenced by the Curl_idn_free() function.
In this article, we explore the fascinating world of smart contract auditing and vulnerability detection through Fuzzing. Smart contracts, self-executing programs operating on blockchain platforms, have revolutionized decentralized applications. To ensure their robustness, auditing becomes a crucial step before deploying smart contracts.
Author: 2ourc3 Introduction Today we are gonna dive into grey-box fuzzing by testing closed source Windows binaries. This type of fuzzing allows one to fuzz a target without having access to its source code. Why… Read More »The art of fuzzing: Windows Binaries
This fuzzing introduction cover all the essentials one should know about the art of fuzzing. It explain major concept and illustrate it with and hands-on exercise the reader can follow. In conclusion some hints are given on how to hunt for bugs with fuzzing