TarCap
This challenge focuses on Linux privilege escalation by abusing misconfigured tar capabilities. Participants must identify how the tar binary can be leveraged with elevated permissions, exploit it to access restricted files such as /etc/shadow, and demonstrate how improper configurations can lead to unauthorized access.
1 Hour
Beginner
Validation of Completion Included
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$19.00Challenge Overview
What You Will Learn
- Logging into the Ubuntu system and identifying potential privilege escalation vectors.
- Understanding how Linux capabilities assigned to binaries can introduce security risks.
- Abusing elevated privileges of tar to access restricted system files.
- Gaining unauthorized access to critical files like /etc/shadow or /etc/passwd.
- Leveraging misconfigurations to escalate from a low-privileged user to higher-level access on the system.
Program Curriculum
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Everything in Pro and
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