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地图 / Read files on application server, leads to RCE

Read files on application server, leads to RCE

信息泄露 / 信息泄露 / #178152

厂商
GitLab
严重程度
高危 · CVSS 9
赏金
—
弱点
信息泄露
研究员
@jobert
披露日期
2016-11-03
资产
—
CVE
CVE-2016-9086

该报告还没有中文解读。

原文摘录

摘自原文(5473 字符中的一小部分)
The GitLab export upload feature contains a vulnerability that allows an attacker to read arbitrary files on a GitLab instance. This vulnerability is caused by the behaviour of `JSON.parse`, your error handling, and the possibility to reference a symbolic link in a GitLab export. When I started …
原文中的代码
export $ ls -lash
total 48
 8 -rw-r--r--@   1 jobert  staff     5B Oct 25 19:52 VERSION
 8 -rw-r--r--@   1 jobert  staff   341B Oct 25 19:53 project.bundle
 8 lrwxr-xr-x    1 jobert  staff    11B Oct 25 20:43 project.json

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 GitLab 所有。

时间线

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

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