Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests
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原文摘录
摘自原文(7449 字符中的一小部分)
**Summary:** Node.js is vulnerable to HTTP denial of service (DOS) attacks based on delayed requests submission which can make the server unable to accept new connections.
原文中的代码
const { createConnection } = require('net')
let start
let response = ''
let body = ''.padEnd(4096, '123')
const client = createConnection({ port: parseInt(process.argv[2], 10) }, () => {
start = process.hrtime.bigint()
// Send all the headers quickly so that server.headersTimeout is not …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 @shogun_panda · 版权归作者与 Node.js 所有