POJIA破甲
地图 / Arbitrary code execution in desktop client via OpenSSL config

Arbitrary code execution in desktop client via OpenSSL config

代码执行 / 代码注入 / #622170

厂商
Nextcloud
严重程度
低危 · CVSS 4.8
赏金
$100
弱点
代码注入
研究员
@l00ph0le
披露日期
2020-08-05
资产
Desktop Client
CVE
CVE-2020-8224

该报告还没有中文解读。

原文摘录

摘自原文(4562 字符中的一小部分)
Summary: The nextcloud windows desktop application utilizes a precompiled OpenSSL library called libeay32.dll. This OpenSSL library attempts to load c:\usr\local\ssl\openssl.cnf when the nextcloud windows application is launched. The c:\usr\local\ssl\openssl.cnf file does not exist. By default, on …

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 @l00ph0le · 版权归作者与 Nextcloud 所有

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