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CVE-2017-7513

Estado: ModificadaMedia (5.4)—

It was found that Satellite 5 configured with SSL/TLS for the PostgreSQL backend failed to correctly validate X.509 server certificate host name fields. A man-in-the-middle attacker could use this flaw to spoof a PostgreSQL server using a specially crafted X.509 certificate.

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-2017-7513",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "secalert@redhat.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "Red Hat",
          "product": "Red Hat Satellite",
          "versions": [
            {
              "status": "affected",
              "version": "5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-08-22T15:29:00.207",
  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7513",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://access.redhat.com/security/cve/cve-2017-7513",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "nvd@nist.gov"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7513",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was found that Satellite 5 configured with SSL/TLS for the PostgreSQL backend failed to correctly validate X.509 server certificate host name fields. A man-in-the-middle attacker could use this flaw to spoof a PostgreSQL server using a specially crafted X.509 certificate."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que Satellite 5 configurado con SSL/TLS para el backend PostgreSQL no pudo validar correctamente los campos de nombre de host de certificado de servidor X.509. Un atacante Man-in-the-Middle (MitM) podría usar este fallo para falsificar un servidor PostgreSQL usando un certificado X.509 especialmente manipulado."
    }
  ],
  "lastModified": "2026-06-17T01:24:30.137",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE6BFE59-8452-45DF-A6DD-75EACE54E180"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4DE8617F-627D-4C10-B7BB-B0B842406085"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3CDDEC74-7E97-4498-A136-B270BD1AC72D"
            },
            {
              "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:5.4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C06D3AA8-F88F-4FD6-B147-7451EFAFF855"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B6D3920-6A7D-4AF8-A620-80C89FF454F2"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D4840254-CC76-4113-BC61-360BD15582B9"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "85EA16E0-9261-45C4-840F-5366E9EAC5E1"
            },
            {
              "criteria": "cpe:2.3:a:redhat:satellite:5.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F4F86C3C-B99C-44C6-97D7-163DC3F59687"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}