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地图 / Child process environment injection via prototype pollution

Child process environment injection via prototype pollution

代码执行 / 代码注入 / #878181

厂商
Node.js
严重程度
未评级
赏金
—
弱点
代码注入
研究员
@coreyfarrell
披露日期
2020-07-04
资产
https://github.com/nodejs/node
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(2079 字符中的一小部分)
**Summary:** prototype pollution causes polluted system environment for child processes.
原文中的代码
'use strict';

const {spawnSync} = require('child_process');

// Prototype injection entered directly here for demonstration purposes, normally would be
// accomplished by exploiting a vulnerable npm module, https://www.npmjs.com/advisories/1164
// for example.
({}).__proto__.NODE_OPTIONS = …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Node.js 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @coreyfarrell · 版权归作者与 Node.js 所有

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