Probably a stupid question, but are the version #'s mentioned here ( "From version 2.4.17 (Oct 9, 2015) to version 2.4.38 (Apr 1, 2019), Apache HTTP suffers from a local root privilege escalation vulnerability due to an out-of-bounds array access leading to an arbitrary function call." ) the only ones affected, or is it possible earlier versions are affected as well?

Also, I just want to throw out there that the name of this one is great:

"Why the name ? CARPE: stands for CVE-2019-0211 Apache Root Privilege Escalation DIEM: the exploit triggers once a day

I had to."