Sink 313
RETIRED MACHINE
Linux
Insane
Sink
Linux
Insane
4.9
MACHINE RATING1653
USER OWNS1567
SYSTEM OWNS30/01/2021
RELEASEDMachine Synopsis
Sink is an insane Linux machine that features an application which is vulnerable to HTTP Desync attack. Exploiting this vulnerability gives access to a high privileged user on the application. This privilege gives access to Gitea service. Enumeration of repositories lead to a private key leak which can be used to gain a foothold on system. Enumerating SecretsManager service reveals credentials which assists in moving laterally. System access can be obtained by decrypting a file using the KMS service.
Machine Matrix