jdam

jdam - Fuzzing JSON consciente de la estructura jdam es una herramienta inspirada en Radamsa para fuzzear objetos JSON arbitrarios de manera consciente de la estructura, lo que garantiza que los resultados del fuzzing siempre sean JSON válido. Muchas herramientas de fuzzing existentes alteran...

feroxfuzz

🚀 FeroxFuzz 🚀 A structure-aware HTTP fuzzing library 🤔 Another ferox? why? 🤔 Chill, it's not another command-line tool, this one's a library! 😁 More specifically, FeroxFuzz is a structure-aware HTTP fuzzing library. The primary goal in writing FeroxFuzz was to move some core pieces out of...

On the Effectiveness of Mutational Grammar Fuzzing

Posted by Ivan Fratric Mutational grammar fuzzing is a fuzzing technique in which the fuzzer uses a predefined grammar that describes the structure of the samples. When a sample gets mutated, the mutations happen in such a way that any resulting samples still adhere to the grammar rules, thus the...

BGPFuzz: Automated Configuration Fuzzing of the Border Gateway Protocol

Telecommunications networks rely on configurations to define routing behavior, especially in the Border Gateway Protocol BGP, where misconfigurations can lead to severe outages and security breaches, as demonstrated by the 2021 Facebook outage. Unlike existing approaches that rely on synthesis or...

MoPE: a Mixture of Password Experts for Improving Password Guessing

Textual passwords remain a predominant authentication mechanism in web security. To evaluate their strength, existing research has proposed several data-driven models across various scenarios. However, these models generally treat passwords uniformly, neglecting the structural differences among...

libspng/spng_read_fuzzer_structure_aware: Heap-use-after-free in read_chunks_before_idat

Project: https://gitlab.com/randy408/libspng.git https://github.com/randy408/libspng.git Detailed report: https://oss-fuzz.com/testcase?key=5759860653686784 Project: libspng Fuzzer: afllibspngspngreadfuzzerstructureaware Fuzz target binary: spngreadfuzzerstructureaware Job Type: aflasanlibspng...