{"affected":[{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"spacewalk-backend","product":"Red Hat Network Satellite Server v 5.3","source":"CNA: redhat","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:0.5.28-59.3.el5sat","versionType":"rpm"}]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"spacewalk-backend","product":"Red Hat Network Satellite Server v 5.4","source":"CNA: redhat","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:1.2.13-79.el5sat","versionType":"rpm"}]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"spacewalk-backend","product":"Red Hat Network Satellite Server v 5.5","source":"CNA: redhat","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:1.7.38-45.el5sat","versionType":"rpm"}]},{"defaultStatus":"unaffected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"satellite","product":"Red Hat Satellite 6","source":"CNA: redhat","vendor":"Red Hat","versions":[]}],"cveId":"CVE-2013-2056","cwes":["CWE-306"],"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.","epss":{"date":"2026-11-01","percentile":0.8544,"score":0.02616},"exploits":[],"kev":null,"metrics":[{"score":7.5,"severity":"high","source":"CNA: redhat","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}],"modifiedAt":1793581152284,"publishedAt":1375264800000,"references":[{"source":"CNA: redhat","tags":[],"url":"http://rhn.redhat.com/errata/RHSA-2013-0848.html"},{"source":"CNA: redhat","tags":[],"url":"http://secunia.com/advisories/53487"},{"source":"CNA: redhat","tags":[],"url":"http://www.osvdb.org/93566"},{"source":"CNA: redhat","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2013:0848"},{"source":"CNA: redhat","tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2013-2056"},{"source":"ADP: CVE","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://rhn.redhat.com/errata/RHSA-2013-0848.html"},{"source":"ADP: CVE","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://www.osvdb.org/93566"},{"source":"ADP: CVE","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/53487"}],"remediation":[{"kind":"workaround","source":"CNA: redhat","text":"Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}],"revision":"b83054a4b827653937cac71fc68a13b8f3583d949a7771e2677b48bcd1f0e28c","sources":[{"modifiedAt":1793581152284,"name":"CNA: redhat","retrievedAt":1793581698641,"url":"https://www.cve.org/CVERecord?id=CVE-2013-2056"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793581704416,"url":"https://api.first.org/data/v1/epss?cve=CVE-2013-2056"}],"ssvc":null,"status":"published","title":"Red hat network satellite: red hat network satellite: information disclosure via inter-satellite sync (iss) authentication bypass","updatedAt":1793581704416}