Hello Steve, Am 2021-12-14 14:14, schrieb Steve Clark: > This is the standard version that comes with CentOS 7 and is the > latest available as of a yum update just now. > log4j-1.2.17-16.el7_4.noarch yes, that's correct, but it is abandoned nonetheless. According to the RPM's change log, Red Hat backported a fix for CVE-2017-5645. They have not done this for CVE-2019-17571 it seems. I would be very surprised if they'd do so now. Kind regards, Steve