Aaron
63285f61aa
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26 lines
729 B
Markdown
26 lines
729 B
Markdown
# Redis 4.x/5.x 主从复制导致的命令执行
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Redis是著名的开源Key-Value数据库，其具备在沙箱中执行Lua脚本的能力。
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Redis未授权访问在4.x/5.0.5以前版本下，我们可以使用master/slave模式加载远程模块，通过动态链接库的方式执行任意命令。
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参考链接：
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- <https://2018.zeronights.ru/wp-content/uploads/materials/15-redis-post-exploitation.pdf>
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## 环境搭建
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执行如下命令启动redis 4.0.14：
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```
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docker compose up -d
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```
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环境启动后，通过`redis-cli -h your-ip`即可进行连接，可见存在未授权访问漏洞。
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## 漏洞复现
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使用[这个POC](https://github.com/vulhub/redis-rogue-getshell)即可直接执行命令：
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