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CVE-2016-1275

Status: ModifiedMedium (6.5)—

Juniper Junos OS before 13.3R9, 14.1R6 before 14.1R6-S1, and 14.1 before 14.1R7, when configured with VPLS routing-instances, allows remote attackers to obtain sensitive mbuf information by injecting a flood of Ethernet frames with IPv6 MAC addresses directly into a connected interface.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Juniper — Junos

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2016-1275",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "affectedData": [
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              "status": "affected",
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  "published": "2016-09-09T14:05:02.297",
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      "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10750",
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "Juniper Junos OS before 13.3R9, 14.1R6 before 14.1R6-S1, and 14.1 before 14.1R7, when configured with VPLS routing-instances, allows remote attackers to obtain sensitive mbuf information by injecting a flood of Ethernet frames with IPv6 MAC addresses directly into a connected interface."
    },
    {
      "lang": "es",
      "value": "Juniper Junos OS en versiones anteriores a 13.3R9, 14.1R6 en versiones anteriores a 14.1R6-S1 y 14.1 en versiones anteriores a 14.1R7, cuando es configurado con enrutamiento de casos VPLS, permite a atacantes remotos obtener información mbuf sensible inyectando una inundación de marcos de Ethernet con una dirección IPv6 MAC direccionada dentro de una interfaz conectada."
    }
  ],
  "lastModified": "2026-06-17T00:41:37.523",
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