CVE-2021-44228

WARNING: The steps below outline using an automated script to update the VALT appliance. It is designed to be used on standard Valt appliances.

WARNING: This applies to VALT 5.5 - 5.5.8. DO NOT PERFORM THESE STEPS ON ANY OTHER VERSION!!

1. Log into the Valt appliance via SSH or the terminal
2. Type in the following, followed by pressing Enter: wget https://ivs.box.com/shared/static/w78x8elhkxgxmqgge1w4az1npc7sw6za.gz -O log4j.tar.gz

   

3. Type in the following, followed by pressing Enter: tar -xvf log4j.tar.gz

   

4. Type in the following, followed by pressing Enter: cd log4j
5. Type in the following, followed by pressing Enter: sudo ./log4j.sh
6. Enter the password if prompted.

   

7. The vulnerability has now been patched.