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地图 / CVE-2025-15079: libssh global knownhost override

CVE-2025-15079: libssh global knownhost override

密码学缺陷 / Improper Validation of Certificate with Host Mismatch / #3477116

厂商
curl
严重程度
低危
赏金
—
弱点
Improper Validation of Certificate with Host Mismatch
研究员
@nyymi
披露日期
2026-01-07
资产
https://github.com/curl/curl
CVE
CVE-2025-15079

该报告还没有中文解读。

原文摘录

摘自原文(1629 字符中的一小部分)
Summary: libssh has `SSH_OPTIONS_GLOBAL_KNOWNHOSTS` that specifies a global known_hosts file that will be used if the host is not found from the file specified in `SSH_OPTIONS_KNOWNHOSTS` file. libcurl `CURLOPT_SSH_KNOWNHOSTS` doesn't specify an invalid (or `/dev/null`) path to …

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 @nyymi · 版权归作者与 curl 所有

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