Overthewire-Bandit Level 15 - SSL - Ncat

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Ref:

• Overthewire-Bandit15

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Bandit Level 15

Level Goal The password for the next level can be retrieved by submitting the password of the current level to port 30001 on localhost using SSL/TLS encryption.

Helpful note:

• Getting “DONE”, “RENEGOTIATING” or “KEYUPDATE”? Read the “CONNECTED COMMANDS” section in the manpage.

Commands you may need to solve this level

• ssh, telnet, nc, ncat, socat, openssl, s_client, nmap, netstat, ss

Helpful Reading Material

• Secure Socket Layer/Transport Layer Security on Wikipedia
• OpenSSL Cookbook - Testing with OpenSSL

SSH

ssh bandit15@bandit.labs.overthewire.org -p 2220
8xCjnmgoKbGLhHFAZlGE5Tmu4M2tKJQo

Openssl

openssl s_client -connect localhost:30001

Paste the password

read R BLOCK
8xCjnmgoKbGLhHFAZlGE5Tmu4M2tKJQo
Correct!
kSkvUpMQ7lBYyCM4GBPvCvT1BfWRy0Dx

closed