OpenDetex 2.8.5 has a Buffer Overflow in TexOpen in detex.l because of an incorrect sprintf.
Created texlive tracking bugs for this issue:
Affects: fedora-all [bug 1798119]
This flaw only affects the detex binary, which is not provided by any versions of texlive as shipped with Red Hat Enterprise Linux 7 and 8.
Closing this flaw as NOTABUG as the affected function is only used within detex binary, which is not shipped with any RHEL's texlive version.