Particularly with the `${ctx:...}` vs `%X{...}` distinction. For a plain DoS, which only affects `${ctx:...}` usage? I wouldn't panic, fix it if someone manages

Particularly with the `${ctx:...}` vs `%X{...}` distinction. For a plain DoS, which only affects `${ctx:...}` usage? I wouldn't panic, fix it if someone manages to actually exploit it... It's goods new so far that with more people/time and attention paid to the log4j exloits, the vulnerabilities are just getting narrower in scope and lesser in impact.