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OSS-Fuzz - continuous fuzzing for open source software.
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van Hauser 7bd9da63c8
fix karchive build for afl++ (#5305) 
* output afl++ setup

* update commit id

* update afl++ commit id

* asan + cmplog fix

* update commit id

* update and enhance afl++

* update afl++ commit id, better run asan options

* fix linter

* add debug_afl script

* Update debug_afl

* Update compile_afl

* fix for karchive

* put debug_afl in the docker container

Co-authored-by: jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com>
 		2021-03-05 07:10:34 -08:00
.github/workflows [infra] Improve test speed (#5118) 2021-02-05 06:10:42 -08:00
docs Recommend Ghostwriter (#5246) 2021-02-25 05:58:31 -08:00
infra fix karchive build for afl++ (#5305) 2021-03-05 07:10:34 -08:00
projects add an extra maintainer (#5307) 2021-03-05 07:04:28 -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 Replace terms that are uninclusive. (#5045) 2021-01-25 08:41:34 -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 Fix missed AFL++ changes in README.md 2021-01-26 15:29:02 -08:00

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

OSS-Fuzz process diagram

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