CVE-2013-2056: Improper Authentication

The Inter-Satellite Sync ISS operation in Red Hat Network RHN Satellite 5.3, 5.4, and 5.5 does not properly check client "authenticity," which allows remote attackers to obtain channel content by skipping the initial authentication call...

Red Hat Network Satellite: Red Hat Network Satellite: Information disclosure via Inter-Satellite Sync (ISS) authentication bypass

A flaw was found in Red Hat Network Satellite. The Inter-Satellite Sync ISS operation, which synchronizes data between satellites, does not properly verify the authenticity of clients. This allows remote attackers to bypass the initial authentication process and obtain sensitive channel content...