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地图 / CURLOPT_HAPROXY_CLIENT_IP lacks input validation, enabling HAProxy PROXY protocol injection

CURLOPT_HAPROXY_CLIENT_IP lacks input validation, enabling HAProxy PROXY protocol injection

注入与走私 / CRLF 注入 / #3823932

厂商
curl
严重程度
低危
赏金
—
弱点
CRLF 注入
研究员
@tneelc
披露日期
2026-06-26
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(3337 字符中的一小部分)
The CURLOPT_HAPROXY_CLIENT_IP option accepts an arbitrary string without validating that it is a valid IP address, and without stripping special characters such as \r\n (CRLF) or spaces. Because this value is embedded directly into the HAProxy PROXY protocol v1 header line, an attacker who can …

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 @tneelc · 版权归作者与 curl 所有

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