地图 / CVE-2024-49761: ReDoS vulnerability in REXML

CVE-2024-49761: ReDoS vulnerability in REXML

拒绝服务 / 资源消耗失控 / #2807139

厂商: Internet Bug Bounty
严重程度: 低危
赏金: —
弱点: 资源消耗失控
研究员: @manun
披露日期: 2024-11-30
资产: https://github.com/ruby
CVE: CVE-2024-49761

该报告还没有中文解读。

原文摘录

摘自原文（376 字符中的一小部分）

Hi, When [REXML](https://github.com/ruby/rexml) is used to parse an XML that has many digits between `&#` and `x...;` in a hex numeric character reference `(&#x...;)` may lead to ReDos. Advisory: https://www.ruby-lang.org/en/news/2024/10/28/redos-rexml-cve-2024-49761/

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 Internet Bug Bounty 所有。

时间线

2024-10-28报告提交
2024-11-30公开披露

阅读 HackerOne 原文 ↗作者 @manun · 版权归作者与 Internet Bug Bounty 所有

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