lukepasek/log4jjndilookupremoveA simple script to remove Log4J JndiLookup.class from jars in a given directory, to temporarily protect from CVE-2021-45046 and CVE-2021-44228.
A simple script to remove Log4J JndiLookup.class from jars in given directory. This script can be used to temporarily resolve the CVE-2021-45046 and CVE-2021-44228, until the application can be repackaged with a proper Log4J version.
On Linux or other *nix system just run this script in the directory you want to scan, or add the target directory as first parameter:
$. scanjars.sh
or
$. scanjars.sh <target_dir>