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Incorrect Parsing of IPv6 Zone ID in curl

身份认证 / Authentication Bypass by Primary Weakness / #3319767

厂商
curl
严重程度
中危
赏金
—
弱点
Authentication Bypass by Primary Weakness
研究员
@9vvert
披露日期
2025-09-01
资产
https://github.com/curl/curl
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(8791 字符中的一小部分)
I'm Zehui Miao from NISL@THU. During recent research, our team identified a parsing inconsistency in the curl.
原文中的代码

---------
|attacker|
---------
    |
    |  Ambiguous URL
    V
------------------ ================>  Resource Location A  ----|
|  Preprocesser  |_____________ Allow/Deny List                |
------------------       |_____ Access Control Inspector       V 
    |                   |_____ URL …

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 curl 所有。

时间线

阅读 HackerOne 原文 ↗作者 @9vvert · 版权归作者与 curl 所有

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