https://bz.apache.org/bugzilla/show_bug.cgi?id=60594

--- Comment #23 from Coty Sutherland <csuth...@redhat.com> ---
(In reply to Mark Thomas from comment #22)
> You mean '<' and '>' ?

Yes.

> There is always the risk that unexpected reverse proxy behaviour will
> trigger a CVE-2016-6816 like issue but that risks exists for any
> white-listed character that should really be encoded.
> 
> I don't see it affecting the URL parsing in Tomcat.
> 
> If the undecoded URL is used in any XML like output it is likely to break
> it. But any user that is using '<' and '>' will be facing that problem
> already.
> 
> They look to be higher risk in terms of breaking stuff, but not in a
> security sense.
> 
> +1 to your approach.

OK, cool. Would we want to add them to tomcat then? It's a small code change,
so I have no problems with Fedora/RHEL diverging a bit here if we don't want
them.

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