As you will have noticed we’ve posted quite a number of Fuzzing Tools built around different frameworks and in different languages..most for difference targets/purposes too.
Fuzzing has definitely exploded in the last year or so as more people try and understand it and code tools to automate the process. There are tools for Web Services Fuzzing, [...]

WSFuzzer is a fuzzing tool targetting HTTP and SOAP based web services.
The program currently targets Web Services. In the current version HTTP based SOAP services are the only supported targets. This tool was created based on, and to automate, some of the manual SOAP pen testing work we perform. This tool is NOT meant to [...]

Fusil is a fuzzing framework written in Python and distributed under GNU GPLv2 license. Fusil allows you to easily write “Fuzzing Projects” from a set of functions such as:

Create a process
Compile a C program
Watch a process
Watch syslog and so on

Fusil uses small “agents” which exchange messages to launch actions. e.g. MangleFile injects errors into [...]

Seen as though untidy was mentioned again fairly recent, it sparked my memory that I have a fairly old draft regarding untidy the XML Fuzzer.
Fuzzing is definitely becoming an important part of Pen Testing and especially application security - we’ve published about quite a few and I’m sure there are more in development.

Anyway, back [...]

If you remember we mentioned Fuzzled a little while back, the PERL fuzzing framework. Apparently Fuzzled 1.1 should be coming out soon.
Fuzzled is a powerful fuzzing framework. Fuzzled includes helper functions, namespaces, factories which allow a wide variety of fuzzing tools to be developed. Fuzzled comes with several example protocols and drivers for them.

Someone was [...]

The first Link Layer Discovery Protocol Fuzzer is now available, test cases are also ready to be used along with the tool. The fuzzing architecure makes it easy to extend the tool with new test cases and more LLDP compliant devices arise.
LLDP is a Layer 2 protocol which allows network devices to advertise their identity [...]

Taof is a GUI cross-platform Python generic network protocol fuzzer. It has been designed for minimizing set-up time during fuzzing sessions and it is especially useful for fast testing of proprietary or undocumented protocols.

Taof aids the researcher during the data retrieval process by providing a transparent proxy functionality that forwards and logs requests from a [...]