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CVE-2015-6357

Estado: ModificadaMedia (6.8)—

The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444.

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)

Cisco — Firesight System Software

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-6357",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-11-18T11:59:01.387",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/134390/Cisco-FireSIGHT-Management-Center-Certificate-Validation.html",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2015/Nov/79",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151116-fmc",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://wadofstuff.blogspot.com.au/2015/11/cve-2015-6357-firepwner-exploit-for.html",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/536913/100/0/threaded",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1034161",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://packetstormsecurity.com/files/134390/Cisco-FireSIGHT-Management-Center-Certificate-Validation.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2015/Nov/79",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151116-fmc",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://wadofstuff.blogspot.com.au/2015/11/cve-2015-6357-firepwner-exploit-for.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/536913/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1034161",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444."
    },
    {
      "lang": "es",
      "value": "La funcionalidad de actualización de reglas en Cisco FireSIGHT Management Center (MC) 5.2 hasta la versión 5.4.0.1 no verifica el certificado X.509 del servidor SSL support.sourcefire.com, lo que permite a atacantes man-in-the-middle suplantar éste servidor y proveer un paquete invalido, y consecuentemente ejecutar código arbitrario, a través de un certificado manipulado, también conocida como Bug ID CSCuw06444."
    }
  ],
  "lastModified": "2026-06-17T00:30:45.533",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CCC4B09D-E3B2-40B2-8704-010EDF605675"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F1049BCE-4A7B-4636-9090-17724D5AFBA4"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.3.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59A9002E-66A1-4C35-8D07-9BC438350081"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.3.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34C49E27-A356-45E5-9FF3-242C37626718"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A5273EE5-40CA-48B5-8F60-823CDB75F3A1"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0EB13B96-D431-49BD-ADAB-9AE5DB559935"
            },
            {
              "criteria": "cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "79AECC9E-657F-4BFF-B640-B96CD1384647"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}