Buffer Overflow in GNU Binutils objdump tekhex Parser Description A buffer overflow vulnerability exists in GNU Binutils’ objdump utility when processing tekhex format files. The vulnerability occurs in the Binary File Descriptor (BFD) library’s tekhex… Read More »RESEARCH – OBJDUMP -CVE-2024-53589
Last summer I decided to look into fuzzing 7zip. I gathered an interesting corpus of archive file with all 7z supported formats and started a fuzzing campaign with AFL++. After a few days of running,… Read More »RESEARCH – 7zip – CVE-2024-11612
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