sudo-cve-2021-3156.conf.ex

# Example mitigation of CVE-2021-3156 without install of a fixed version of "sudo":
# - Copy this file to /etc/suid.conf.d/suid.conf
# - Be sure following gives you a root shell: suid sudo -i
# - Then run: suid sudo chmod 755 /usr/bin/sudo

sudo:::*:C-::suid:/usr/bin/sudo