modern-async's `forEachSeries` and `forEachLimit` functions do not limit the number of requests

高 7.5CVE-2021-41167 · GHSA-3pcq-34w5-p4g2 · 20/10/2021 公開 · 17/06/2026 更新

要点

CVE-2021-41167 は modern-async (modern-async project), modern-async に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.7%（全脆弱性の 77.0% より高い）。
対処：1.0.4 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
modern-async modern-async_project	`< 1.0.4`	`1.0.4`
modern-async npm	`< 1.0.4`	`1.0.4`

概要

Impact

This is a bug affecting two of the functions in this library: forEachSeries and forEachLimit. They should limit the concurrency of some actions but, in practice, they don't. Any code calling these functions will be written thinking they would limit the concurrency but they won't. This could lead to potential security issues in other projects.

Patches

The problem has been patched in 1.0.4.

Workarounds

There is no workaround aside from upgrading to 1.0.4.

NVD の説明

modern-async is an open source JavaScript tooling library for asynchronous operations using async/await and promises. In affected versions a bug affecting two of the functions in this library: forEachSeries and forEachLimit. They should limit the concurrency of some actions but, in practice, they don't. Any code calling these functions will be written thinking they would limit the concurrency but they won't. This could lead to potential security issues in other projects. The problem has been patched in 1.0.4. There is no workaround.