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Library Chaos

linux-privilege-escalation | Level: Hard  | Total Lab Runs: 0 | Free Lab

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Lab Walkthrough Video:


A Linux system runs a complicated system of well referenced shared libraries and programs that use them. It is very common for administrators to move / delete things but forget to remove references! Most of the time this just causes programs to error and not run. However, in some cases this can be exploited to escalate privileges! 

Your mission is to get a root shell on the box and retrieve the flag!


Verify:
1. Flag
 

The following activities are strictly prohibited on this website unless otherwise explicitly stated as allowed in the mission statement:

  • Using automated scanners
  • Using brute force attacks
  • Denial of Service attacks
  • Attacking other student machines in challenges where you might achieve a shell on the vulnerable system
  • Attacking the lab infrastructure

Users violating the above will be either temporarily or permanently banned from the website. 

If you are unsure about an activity, then please contact support to confirm that it is allowed on our website.

Technical Support for this Lab:

There is a reason we provide unlimited lab time: you can take as much time as you need to solve a lab. However, we realize that sometimes hints might be necessary to keep you motivated!

We currently provide technical support limited to:

  • Giving hints for a lab exercise
  • In rare circumstances, if you have totally given up (NO!!!) then tell you how to solve it. This will be limited to sharing the solution video or lab report
  • A lab exercise fails to load or has errors in it

If you need technical support, please email  attackdefense@pentesteracademy.com  clearly mention the name and link of the lab exercise and other essential details. The more descriptive you are, the faster we can help you. We will get back to you within 24 hours or less. 

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