{"id":"CVE-2013-2056","aliases":["EUVD-2013-2038","GHSA-p9rr-x8fh-7586","RHSA-2013:0848"],"status":"published","title":"Red hat network satellite: red hat network satellite: information disclosure via inter-satellite sync (iss) authentication bypass","description":"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. This vulnerability leads to unauthorized information disclosure.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.02616,"percentile":0.85544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287","CWE-306"],"published":"2013-07-31T10:00:00Z","modified":"2026-11-02T00:59:12Z","fixes":[{"ecosystem":"Red Hat:network_satellite:5.3::el5","package":"spacewalk-backend","fixed_in":["0:0.5.28-59.3.el5sat"],"sources":["osv"]},{"ecosystem":"Red Hat:network_satellite:5.3::el5","package":"spacewalk-backend-app","fixed_in":["0:0.5.28-59.3.el5sat"],"sources":["osv"]},{"ecosystem":"Red Hat:network_satellite:5.3::el5","package":"spacewalk-backend-applet","fixed_in":["0:0.5.28-59.3.el5sat"],"sources":["osv"]},{"ecosystem":"Red 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