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CVE-2020-8286: Inferior OCSP verification

密码学缺陷 / 证书校验不当 / #1048457

厂商
curl
严重程度
低危 · CVSS 6.6
赏金
—
弱点
证书校验不当
研究员
@ospoco
披露日期
2020-12-09
资产
https://github.com/curl/curl
CVE
CVE-2020-8286

该报告还没有中文解读。

原文摘录

摘自原文(1774 字符中的一小部分)
cURL (in /lib/vtls/openssl.c) does not check that the certificate serial number in the stapled OCSP response matches the serial number of the certificate it is trying to validate (the peer certificate). This results in a passed validity challenge even when connecting to a site that has had its …

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 @ospoco · 版权归作者与 curl 所有

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