OSS-Fuzz - continuous fuzzing for open source software.

fuzzing fuzz-testing oss-fuzz security stability starred-google-repo starred-repo vulnerabilities

Go to file

Abhishek Arya 08254b99c4 Update docs, add python support. (#4878 )		2020-12-21 13:43:26 -08:00
.github/workflows	Improve CIFuzz tests (#4868 )	2020-12-18 10:37:56 -08:00
docs	Update docs, add python support. (#4878 )	2020-12-21 13:43:26 -08:00
infra	Don't run test_all on llvm-symbolizer for black box fuzzer projects. (#4873 )	2020-12-19 08:20:29 -08:00
projects	Add some dictionaries to pygments' fuzzer (#4876 )	2020-12-21 06:30:24 -08:00
.dockerignore	Reland `55d9a81`. (#4269 )	2020-08-06 14:33:08 -07:00
.gitignore	Improve CIFuzz tests (#4868 )	2020-12-18 10:37:56 -08:00
.pylintrc	Revert msan patch (#4788 )	2020-12-04 19:44:46 -08:00
.style.yapf	[infra] Add presubmit script (#3196 )	2020-01-10 10:19:42 -08:00
CONTRIBUTING.md	Delete unnecessary files and fix format in some MD pages (#4115 )	2020-07-16 15:27:29 -07:00
LICENSE	Create LICENSE	2016-10-03 12:24:25 -07:00
README.md	Update docs, add python support. (#4878 )	2020-12-21 13:43:26 -08:00
oss-fuzz.iml	Add jekyll generator for docs. (#2660 )	2019-08-06 13:29:19 -07:00

README.md

OSS-Fuzz: Continuous Fuzzing for Open Source Software

Fuzz testing is a well-known technique for uncovering programming errors in software. Many of these detectable errors, like buffer overflow, can have serious security implications. Google has found thousands of security vulnerabilities and stability bugs by deploying guided in-process fuzzing of Chrome components, and we now want to share that service with the open source community.

In cooperation with the Core Infrastructure Initiative and the OpenSSF, OSS-Fuzz aims to make common open source software more secure and stable by combining modern fuzzing techniques with scalable, distributed execution.

We support the libFuzzer, AFL, and Honggfuzz fuzzing engines in combination with Sanitizers, as well as ClusterFuzz, a distributed fuzzer execution environment and reporting tool.

Currently, OSS-Fuzz supports C/C++, Rust, Go and Python code. Other languages supported by LLVM may work too. OSS-Fuzz supports fuzzing x86_64 and i386 builds.

Overview

Documentation

Read our detailed documentation to learn how to use OSS-Fuzz.

Trophies

As of January 2021, OSS-Fuzz has found over 25,000 bugs in 375 open source projects.

Blog posts

2016-12-01 - Announcing OSS-Fuzz: Continuous fuzzing for open source software
2017-05-08 - OSS-Fuzz: Five months later, and rewarding projects
2018-11-06 - A New Chapter for OSS-Fuzz
2020-10-09 - Fuzzing internships for Open Source Software
2020-12-07 - Improving open source security during the Google summer internship program