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dc2021q - mama-a-fallen-lap-ray pwn

by adamd, zardus

This was a jeopardy challenge, part of dc2021q.

This challenge was represented as 🤱
Points: 209
Was solved by: 13 teams

You may spawn the server:

On your laptop
  • Install docker
  • docker pull archiveooo/pub:mama-a-fallen-lap-ray (docker-saved download)
  • docker run -d --name mama-a-fallen-lap-ray archiveooo/pub:mama-a-fallen-lap-ray
  • Local IP: docker inspect mama-a-fallen-lap-ray -f '{{ .NetworkSettings.Networks.bridge.IPAddress }}'
  • Connect to that IP:5000 — Remember to docker rm -f when done.
On your laptop (full source)
  • Install docker and pip install PyYAML coloredlogs
  • git clone https://github.com/o-o-overflow/dc2021q-a-fallen-lap-ray (notice below)
  • cd mama-a-fallen-lap-ray
  • ./spawner --log-level=INFO
  • Connect to the ip:port displayed
Hosted by OOO Right now we're asking players to login first.

Description

Added security features to baby-a-fallen-lap-ray. Flag is in current directory called flag.

Part of a three-challenge combo with baby-a-fallen-lap-ray and mama-a-fallen-lap-ray -- this one is the hardest of the three.

line_weight mama-a-fallen-lap-ray.tar.gz

Hints

None yet :(
If you wish, you can contribute some.

Source

Spoilers ahead! Code for this challenge is publicly available. Includes all three versions.