Async Http Client (aka async-http-client) before 2.0.35 can be tricked into connecting to a host different from the one extracted by java.net.URI if a '?' character occurs in a fragment identifier. Similar bugs were previously identified in cURL (CVE-2016-8624) and Oracle Java 8 java.net.URL.
Created async-http-client tracking bugs for this issue:
Affects: fedora-all [bug 1487565]
This issue has been addressed in the following products:
Red Hat JBoss Fuse
Via RHSA-2018:2669 https://access.redhat.com/errata/RHSA-2018:2669