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地图 / libcurl Digest/NTLM authentication ignores an explicit Authorization header

libcurl Digest/NTLM authentication ignores an explicit Authorization header

访问控制 / Incorrect Authorization / #3963330

厂商
curl
严重程度
低危
赏金
—
弱点
Incorrect Authorization
研究员
@subadevan
披露日期
2026-08-25
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(10035 字符中的一小部分)
When an application sets an explicit `Authorization` header via `CURLOPT_HTTPHEADER` while libcurl also has credentials configured and HTTP Digest or NTLM authentication is selected/challenged, libcurl does not honor the application's header as a replacement — it sends its own internally generated …
原文中的代码
   Authorization: Digest username="svc_account", realm="...", nonce="...", uri="...",
     cnonce="...", nc=00000001, qop=auth, response="...", algorithm=MD5
   Authorization: Bearer LOW_PRIV_TENANT_B_TOKEN
   

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

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @subadevan · 版权归作者与 curl 所有

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