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Generated passwords are not fully validated by HIBPValidator

密码学缺陷 / Weak Cryptography for Passwords / #1606961

厂商
Nextcloud
严重程度
低危
赏金
$100
弱点
Weak Cryptography for Passwords
研究员
@bjoernv
披露日期
2022-10-01
资产
nextcloud/server
CVE
CVE-2022-35931

该报告还没有中文解读。

原文摘录

摘自原文(1037 字符中的一小部分)
Summary: If the Nextcloud server generates a secure random password (e.g. for sharing files), the validation is checked before the shuffle function str_shuffle() is called. In very rare cases it could happen, that a password is validated by HIBPValidator before str_shuffle(), but would not validate …

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 Nextcloud 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @bjoernv · 版权归作者与 Nextcloud 所有

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