« Volver al listado

CVE-2015-7748

Estado: ModificadaMedia (5)—

El chasis de Juniper con tarjetas de línea con chipset Trio (Trinity) y Junos OS 13.3 en versiones anteriores a 13.3R8, 14.1 en versiones anteriores a 14.1R6, 14.2 en versiones anteriores a 14.2R5 y 15.1 en versiones anteriores a 15.1R2 permiten a atacantes remotos provocar una denegación de servicio (caída de la tajeta de línea MPC) a través de un paquete uBFD manipulado.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-7748",
  "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:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-10-19T18:59:00.127",
  "references": [
    {
      "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10701",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/101103",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1033858",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10701",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/101103",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1033858",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "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": "Juniper chassis with Trio (Trinity) chipset line cards and Junos OS 13.3 before 13.3R8, 14.1 before 14.1R6, 14.2 before 14.2R5, and 15.1 before 15.1R2 allow remote attackers to cause a denial of service (MPC line card crash) via a crafted uBFD packet."
    },
    {
      "lang": "es",
      "value": "El chasis de Juniper con tarjetas de línea con chipset Trio (Trinity) y Junos OS 13.3 en versiones anteriores a 13.3R8, 14.1 en versiones anteriores a 14.1R6, 14.2 en versiones anteriores a 14.2R5 y 15.1 en versiones anteriores a 15.1R2 permiten a atacantes remotos provocar una denegación de servicio (caída de la tajeta de línea MPC) a través de un paquete uBFD manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:33:03.807",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E4AF5DAA-62F5-491F-A9CE-098970671D43"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3FF9FF91-9184-4D18-8288-9110E35F4AE5"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0F2E537B-9504-4912-B231-0D83F4459469"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r2-s2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "99A946CE-FFC7-4F16-82F4-795A6E5B84C2"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4BCB3837-DCBC-4997-B63E-E47957584709"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6C88E2B1-469B-442B-9FC0-7C9408CE3917"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1FB5A368-E582-4DFD-87B4-C887DA908E47"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "70ED0B93-2CFC-474F-B199-F78E1C67E8C7"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:13.3:r7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B8D270B6-1681-4EC5-9BC2-1312A50C8E09"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6237291A-B861-4D53-B7AA-C53A44B76896"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:r1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C778627-820A-48F5-9680-0205D6DB5EB6"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:r2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA7F03DC-73A2-4760-B386-2A57E9C97E65"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:r3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0CA10003-D52B-4110-9D7A-F50895E6BA17"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:r4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1B2D843A-8ADE-4888-8960-B48394DEA1D2"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.1:r5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3BE66516-A06D-4C0F-8346-DFC8865C8FE8"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.2:r1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "79149AA0-17D1-4522-894F-C025F7A30FD7"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.2:r2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "30726286-7CB1-4E5D-AE44-2B4D84795900"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.2:r3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33BE028F-2961-414A-9D42-C4861566C2DC"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:14.2:r4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E85AB30C-03FC-44DB-A8AA-B916A905CA66"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BD0952C4-FFCC-4A78-ADFC-289BD6E269DB"
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D0D3EA8F-4D30-4383-AF2F-0FB6D822D0F3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}