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CVE-2013-2056

Estado: ModificadaMedia (5)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Redhat — Satellite

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-2056",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-07-31T13:20:24.697",
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0848.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/53487",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.osvdb.org/93566",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0848.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/53487",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/93566",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "La operación Inter-Satellite Sync (ISS) en Red Hat Network (RHN) Satellite 5.3, 5.4, y 5.5 no valida adecuadamente la \"autenticidad\" del cliente, lo que permite a atacantes remotos obtener el contenido de un canal evitando la llamada inicial para la autenticación."
    }
  ],
  "lastModified": "2026-06-16T23:52:39.900",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D1FDDB68-9828-4DAF-8417-4E3B68ABA2C5"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3CCE54F9-0195-4E9D-A15F-3947EA0EBED7"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B6D3920-6A7D-4AF8-A620-80C89FF454F2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}