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地图 / CVE-2022-32213 bypass via obs-fold mechanic

CVE-2022-32213 bypass via obs-fold mechanic

注入与走私 / HTTP 请求走私 / #1630336

厂商
Node.js
严重程度
低危
赏金
—
弱点
HTTP 请求走私
研究员
@haxatron1
披露日期
2022-10-26
资产
https://github.com/nodejs/node
CVE
CVE-2022-32213

该报告还没有中文解读。

原文摘录

摘自原文(1516 字符中的一小部分)
Summary The fix for CVE-2022-32213 can be bypass using an obs-fold, which Node's http parser supports
原文中的代码
const http = require('http');

http.createServer((request, response) => {
  let body = [];
  request.on('error', (err) => {
    response.end("error while reading body: " + err)
}).on('data', (chunk) => {
    body.push(chunk);
}).on('end', () => {
    body = Buffer.concat(body).toString(); …

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 @haxatron1 · 版权归作者与 Node.js 所有

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