Search Results for "fuzzer"

honggfuzz is a general-purpose, high-performance fuzzer that mixes coverage feedback with practical crash triage to uncover memory-safety and logic bugs. It supports multiple fuzzing modes—stdin, file, and networking—so targets can be exercised the same way they run in production. Instrumentation via compiler hooks or hardware/perf counters guides mutations toward previously unseen edges, while persistent mode keeps the target process alive to amortize startup costs.

The Fuzzer Test Suite is a collection of real-world, bug-rich targets used to evaluate and compare fuzzers under controlled conditions. Rather than synthetic micro-benchmarks, it packages build scripts, corpora, and known-crash oracles so fuzzer authors can measure time-to-crash, coverage growth, and stability. Each target is configured to integrate with common sanitizers, ensuring memory safety bugs surface with precise diagnostics.

ansvif, or A Not So Very Intelligent Fuzzer, suited to find bugs in code by throwing garbage arguments, files, and environment variables at the target program, that you may or may not have the source code to. It supports many features, such as buffer size, randomization of the buffer size, random data injection, templates, and much more. The purpose of this project is to identify bugs in software, specifically bugs that can induce a segmentation fault under various conditions. ...

nuf-fuzzer is a powerfull browser fuzzer based on mangleme fuzzer concept. It will be possible to fuzz html tags, css tags javascript functions and DOM objects.

Simple Fuzzer is a simple fuzzing framework which allows rapid development of protocol fuzzers for blackbox testing. It can fuzz across networks using TCP/UDP, IP4/IP6, and can be extended via plugins to perform in-depth fuzzing.

An extension and enhancement to the original SPIKE. SPIKIER is ment to be a continuous project of improvements to the block based fuzzer SPIKE.