Red Hat Security Advisory 2016-2956-01

Red Hat Security Advisory 2016-2956-01 – Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services. Security Fix: A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request.

Link: https://packetstormsecurity.com/files/140181/RHSA-2016-2956-01.txt