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地图 / Denial of Service: nghttp2 use of uninitialized pointer

Denial of Service: nghttp2 use of uninitialized pointer

内存破坏 / 空指针解引用 / #335608

厂商
Node.js
严重程度
高危 · CVSS 9.3
赏金
—
弱点
空指针解引用
研究员
@jasnell
披露日期
2020-02-13
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(612 字符中的一小部分)
While investigating https://hackerone.com/reports/335533 and while following the same reproduction steps, I uncovered a bug in nghttp2 that causes use of an uninitialized pointer for an altsvc frameresulting in crash. The error can be easily triggered by a remote attacker by sending malformed …

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 @jasnell · 版权归作者与 Node.js 所有

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