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地图 / SMB access smuggling via FILE URL on Windows

SMB access smuggling via FILE URL on Windows

其他弱点 / 输入校验不当 / #726117

厂商
curl
严重程度
低危
赏金
—
弱点
输入校验不当
研究员
@fms
披露日期
2021-01-17
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(3298 字符中的一小部分)
While CURL 7.62 > parses URLs that have an ? (parameter separator) char after the # (fragment separator), CURL urlapi code treats the path with the hash part as it being the same one, this may allow some problem on specific protocols that may have a security impact. On HTTP, an attacker may be able …
原文中的代码
fmunozs@ashes MINGW64 ~/Downloads/curl-7.66.0_2-win64-mingw/curl-7.66.0-win64-mingw/bin
$ ./curl -v "http://localhost/safepath/something#/../../anotherpath/somethingelse"
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload …

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 @fms · 版权归作者与 curl 所有

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