POJIA破甲
地图 / Passcode Protection in Android Devices Can be Bypassed.

Passcode Protection in Android Devices Can be Bypassed.

业务逻辑 / 违反安全设计原则(按标题归类) / #631206

厂商
Nextcloud
严重程度
低危
赏金
—
弱点
违反安全设计原则(按标题归类)
研究员
@ctulhu
披露日期
2019-08-27
资产
com.nextcloud.client
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1254 字符中的一小部分)
The Passcode can be bypassed by calling a MainLoginActivity which is com.owncloud.android.ui.activity.FileDisplayActivity , We have successfully bypassed the passcode and are redirected to the App's User Interface. of the user’s credentials:
原文中的代码

█████████

7.) Close the NextCloud Client and Open it Again

{F518197}

8.) Go Back to Drozer Console and run this code

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 @ctulhu · 版权归作者与 Nextcloud 所有

同类报告

Email Verification bypass on signupAutomattic · 2020-12-03Race Condition : Exploiting the loyalty claim https://xxx.vendhq.com/loyalty/claim/email/xxxxx url and gain x amount of loyalty bonus/cashVend VDP · 2018-06-07Bypass rate limiting on /users/password (possibly site-wide rate limit bypass?)HackerOne · 2016-12-08Homograph fix BypassHackerOne · 2017-10-16Bypass Email Verification using Salesforce -- Reproducible in gitlab.comGitLab · 2019-12-13Bypassing Recaptcha Protection in `https://connect.acronis.com`Acronis · 2024-10-30