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45 lines
1.9 KiB
Markdown
45 lines
1.9 KiB
Markdown
# 24007-24008-24009-49152 - Pentesting GlusterFS
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{{#include ../banners/hacktricks-training.md}}
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## Basic Information
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**GlusterFS** is a **distributed file system** that combines storage from multiple servers into one **unified system**. It allows for **arbitrary scalability**, meaning you can easily add or remove storage servers without disrupting the overall file system. This ensures high **availability** and **fault tolerance** for your data. With GlusterFS, you can access your files as if they were stored locally, regardless of the underlying server infrastructure. It provides a powerful and flexible solution for managing large amounts of data across multiple servers.
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**Default ports**: 24007/tcp/udp, 24008/tcp/udp, 49152/tcp (onwards)\
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For the port 49152, ports incremented by 1 need to be open to use more bricks. _Previously the port 24009 was used instead of 49152._
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```
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PORT STATE SERVICE
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24007/tcp open rpcbind
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49152/tcp open ssl/unknown
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```
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## Enumeration
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To interact with this filesystem you need to install the [**GlusterFS client**](https://download.gluster.org/pub/gluster/glusterfs/LATEST/) (`sudo apt-get install glusterfs-cli`).
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To list and mount the available volumes you can use:
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```bash
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sudo gluster --remote-host=10.10.11.131 volume list
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# This will return the name of the volumes
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sudo mount -t glusterfs 10.10.11.131:/<vol_name> /mnt/
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```
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If you receive an **error trying to mount the filesystem**, you can check the logs in `/var/log/glusterfs/`
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**Errors mentioning certificates** can be fixed by stealing the files (if you have access to the system):
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- /etc/ssl/glusterfs.ca
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- /etc/ssl/glusterfs.key
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- /etc/ssl/glusterfs.ca.pem
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And storing them in your machine `/etc/ssl` or `/usr/lib/ssl` directory (if a different directory is used check for lines similar to: "_could not load our cert at /usr/lib/ssl/glusterfs.pem_" in the logs) .
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{{#include ../banners/hacktricks-training.md}}
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