Yes, that is the first problem we are getting. It is probably introduced by the "add root prefix: asd.example.com/ -> /asd.example.com/" step.
The triple slash is introduced by my last RewriteRule which does not account for a leading slash (RewriteRule ^([^.]+)). My use case with the RewriteRule chaining ([C] flag) that puts the hostname in front of the path to be rewritten is possibly a vulnerable configuration if the HTTP Host header is put together as concatenating a first URL, newlines then the usual hostname. It could be one of the HTTP response splitting vulnerabilities addressed by the upstream patches. That is why I'm redacting the actual hostname. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2073515 Title: functionality loss in mod_proxy rewritten path To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/2073515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs