CRLF injection vulnerability in the Ceph Object Gateway (aka radosgw or RGW) in Ceph before 0.94.4 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted bucket name.
https://access.redhat.com/errata/RHSA-2015:2512
http://tracker.ceph.com/issues/12537
http://lists.ceph.com/pipermail/ceph-announce-ceph.com/2015-October/000034.html