{"cve":"CVE-2013-2056","nvd":{"published":"2013-07-31T13:20:24.697","modified":"2026-10-30T17:17:07.210","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-306","CWE-287"],"references":["http://rhn.redhat.com/errata/RHSA-2013-0848.html","http://secunia.com/advisories/53487","http://www.osvdb.org/93566","https://access.redhat.com/errata/RHSA-2013:0848","https://access.redhat.com/security/cve/CVE-2013-2056"],"products":["redhat:satellite"],"source":"nvd","synced_at":"2026-10-30T17:45:53.525042316+00:00"},"epss":{"cve":"CVE-2013-2056","score":0.02367,"percentile":0.83792,"date":"2026-10-30"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}