> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/zh/privesc/docker-escape/docker-password-reuse-linux-privilege-escalation.md).
# Docker 密码复用 - Linux 权限提升
## 这是什么
Docker 逃逸路径会利用容器配置错误、挂载的主机资源、默认凭证、重复使用的密码或过高的容器权限。目标是从容器上下文转到主机级访问。此特定页面重点介绍 **Docker 逃逸（密码复用）** 并保持利用流程切合实际：识别条件，安全验证，然后运行证明影响所需的最小载荷。
## 枚举
在运行利用路径之前，先确认本地上下文和具体的错误配置。
```bash
id
cat /proc/1/cgroup
挂载
ls -la /var/run/docker.sock 2>/dev/null
```
## 示例
Docker 逃逸：
我们注意到该 IP 地址不是机器的 IP（机器 IP：10.10.11.130；Docker 容器 IP：172.19.0.2）。
我们将手动扫描端口，因为 `nmap` 未安装在网关（172.19.0.1）上：
```bash
for PORT in {0..1000}; do timeout 1 bash -c "/dev/null" 2>/dev/null && echo "端口 $PORT 开放"; done
```
我们注意到端口 22 是开放的（内部端口），因此我们可以通过 SSH 连接。
```bash
for PORT in {0..1000}; do timeout 1 bash -c "/dev/null" 2>/dev/null && echo "端口 $PORT 开放"; done
```
如果我们尝试使用以下凭据以 root 账户登录： `superadministrator` 密码，我们无法登录，但使用 `augustus`，我们成功获得一个 shell。
---
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