killchain-compendium/post_exploitation/priv_esc/kernel-exploits/linux-exploit-suggester-2

Linux Exploit Suggester 2

Next-generation exploit suggester based on Linux_Exploit_Suggester

Key Improvements Include:

• More exploits! (Last updated: March 27, 2019)
• Option to download exploit code directly from Exploit DB
• Accurate wildcard matching. This expands the scope of searchable exploits.
• Output colorization for easy viewing.
• And more to come!

This script is extremely useful for quickly finding privilege escalation vulnerabilities both in on-site and exam environments.

Usage

When run without arguments, the script performs a 'uname -r' to grab the Linux operating system release version, and returns a list of possible exploits. Links to CVEs and applicable exploit POCs are included. Keep in mind that a patched/back-ported patch may fool this script.

$ ./linux-exploit-suggester.pl

  Local Kernel: 4.4.0
  Searching among 73 exploits...

  Possible Exploits
  [1] af_packet
      CVE-2016-8655
      Source: http://www.exploit-db.com/exploits/40871
  [2] dirty_cow
      CVE-2016-5195
      Source: http://www.exploit-db.com/exploits/40616
  [3] exploit_x
      CVE-2018-14665
      Source: http://www.exploit-db.com/exploits/45697
  [4] get_rekt
      CVE-2017-16695
      Source: http://www.exploit-db.com/exploits/45010

Use the -k flag to manually enter a wildcard for the kernel/operating system release version.

$ ./linux-exploit-suggester.pl -k 3

Use the -d flag to open a download menu to retrieve exploit code directly from Exploit DB. You can either download all exploits or select them individually by number.

$ ./linux-exploit-suggester.pl -d

  Exploit Download
  (Download all: 'a' / Individually: '2,4,5' / Exit: ^c)
  Select exploits to download: a

  Downloading https://www.exploit-db.com/raw/40871 -> exploit_af_packet
  Downloading https://www.exploit-db.com/raw/40616 -> exploit_dirty_cow
  Downloading https://www.exploit-db.com/raw/45697 -> exploit_exploit_x
  Downloading https://www.exploit-db.com/raw/45010 -> exploit_get_rekt

Use the -h flag to display the help menu

Contributing

This project is in active development. Feel free to suggest a new feature or open a pull request!