CVE-2021-23460

描述

### Impact The `set` method is vulnerable to prototype pollution with specially crafted inputs. ```javascript // insert the following into poc.js and run node poc,js (after installing the package) let parser = require("min-dash"); parser.set({}, [["__proto__"], "polluted"], "success"); console.log(polluted); ``` ### Patches `min-dash>=3.8.1` fix the issue. ### Workarounds No workarounds exist for the issue. ### References Closed via https://github.com/bpmn-io/min-dash/pull/21. ### Credits Credits to Cristian-Alexandru STAICU who found the vulnerability and to Idan Digmi from the Snyk Security Team who reported the vulnerability to us, responsibly.

如何修補 CVE-2021-23460

要修補 CVE-2021-23460,請將受影響套件升級到下列已修補版本。

• —升級至 3.8.1 或更新版本
• —升級至 3.8.1 或更新版本

CVE-2021-23460 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 3.8.1
• from 0, < 3.8.1

CVSS 分數

參考連結(8)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-23460
• PATCHgithub.com/bpmn-io/min-dash
• WEBgithub.com/bpmn-io/min-dash/blob/c4d579c0eb2ed0739592111c3906b198921d3f52/lib/object.js#L32
• WEBgithub.com/bpmn-io/min-dash/commit/2c6689e2aa29f4b66a4874a2f3003431e9db48d1