Re: Query Regarding "b0ring_webidl_fuzzer" in OSS-Fuzz

[Jonathan Metzman]

Hi Junsung,

I've replied inline.

On Fri, Jun 23, 2023 at 10:31 AM 이준성 <0x4...@gmail.com> wrote:

Dear ClusterFuzz Team,

I hope you're doing well. I am currently conducting some research related to fuzzing and came across the "b0ring_webidl_fuzzer" in a few crash reports. I'm particularly interested in this fuzzer but I've been unable to locate it within the OSS-Fuzz projects.

This is a chrome fuzzer and is not part of OSS-Fuzz. Because it is part of the chrome fuzzer program it is private, and we cannot share the source for this fuzzer.

 

```https://bugs.chromium.org/p/chromium/issues/detail?id=1280822

Fuzzer: b0ring_webidl_fuzzer

Job Type: linux_asan_chrome_media

Platform Id: linux

[…]

```

I understand that OSS-Fuzz hosts many important open-source projects, and it seems possible that the "b0ring_webidl_fuzzer" might be part of one of these projects. However, given the extensive list of projects and fuzzers, I haven't been able to locate this particular fuzzer. I'm hoping you might be able to provide some clarity on a few questions:

  1. Is the "b0ring_webidl_fuzzer" part of an OSS-Fuzz integrated project?

No, it's private. We can't share it and it's not part of a project.

 

  2. If it is part of an OSS-Fuzz project, is it accessible publicly, or is it a private fuzzer?

 

  3. Can you provide the name of the project, if it's accessible?

Any help or guidance you can provide would be greatly appreciated.

Thank you very much for your time and consideration.

Good luck with your research.

 

Best Regards,

Junsung Lee