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地图 / RCE by command line argument injection to `gm convert` in `/edit/process?a=crop`

RCE by command line argument injection to `gm convert` in `/edit/process?a=crop`

代码执行 / 命令注入(通用) / #212696

厂商
Imgur
严重程度
高危
赏金
—
弱点
命令注入(通用)
研究员
@neex
披露日期
2017-04-26
资产
—
CVE
CVE-2016-10033

该报告还没有中文解读。

原文摘录

摘自原文(3301 字符中的一小部分)
The `y` parameter of `/edit/process` endpoint (with `a=crop`) is vulnerable to command-line argument injection to something that appears to be GraphicsMagick utility (probably `gm convert`). Due to GraphicsMagick's hacker-friendly processing of `|`-starting filenames supplied to `-write` option, it …

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 Imgur 所有。

时间线

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

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