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地图 / libcurl: HTTP/1.x bare LF byte in response header value enables cookie jar pollution and POST body/credential exfiltration via redirect — RC=0, curl 8

libcurl: HTTP/1.x bare LF byte in response header value enables cookie jar pollution and POST body/credential exfiltration via redirect — RC=0, curl 8

注入与走私 / HTTP Response Splitting / #3785919

厂商
curl
严重程度
中危
赏金
—
弱点
HTTP Response Splitting
研究员
@torkd1
披露日期
2026-06-08
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(8094 字符中的一小部分)
Summary curl's HTTP/1.x response header parser splits header lines using a single memchr(buf, '\n', blen) call (lib/http.c:4457), with no awareness of whether the current position is inside a quoted-string value. A server response containing any header field whose value embeds a raw LF byte (\x0a) …

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 @torkd1 · 版权归作者与 curl 所有

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