FKIE_CVE-2019-0001

Vulnerability from fkie_nvd - Published: 2019-01-15 21:29 - Updated: 2024-11-21 04:16
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon (bbe-smgd), and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result in an extended denial of service condition for the device. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S1; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S1; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2.
References
sirt@juniper.nethttp://www.securityfocus.com/bid/106541Third Party Advisory, VDB Entry
sirt@juniper.nethttps://kb.juniper.net/JSA10900Vendor Advisory
sirt@juniper.nethttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X/
sirt@juniper.nethttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE/
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106541Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://kb.juniper.net/JSA10900Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE/
Impacted products
Vendor Product Version
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.1
juniper junos 16.2
juniper junos 16.2
juniper junos 16.2
juniper junos 16.2
juniper junos 16.2
juniper junos 16.2
juniper junos 16.2
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.1
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.2
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.3
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 18.2
juniper junos 18.2
juniper junos 18.2
juniper junos 18.2
juniper junos 18.2
fedoraproject fedora 30
fedoraproject fedora 31
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon (bbe-smgd), and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result in an extended denial of service condition for the device. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S1; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S1; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2."
    },
    {
      "lang": "es",
      "value": "La recepci\u00f3n de un paquete mal formado en dispositivos MX Series con una configuraci\u00f3n vlan din\u00e1mica puede desencadenar un bucle de recursi\u00f3n no controlado en el demonio de gesti\u00f3n de suscriptores Broadband Edge (bbe-smgd) y conducir a un alto uso de CPU y el cierre inesperado del servicio bbe-smgd. La recepci\u00f3n repetida del mismo paquete puede resultar en una condici\u00f3n de denegaci\u00f3n de servicio (DoS) extendida para los dispositivos. Las versiones afectadas son Juniper Networks Junos OS: 16.1 en versiones anteriores a la 16.1R7-S1; 16.2 en versiones anteriores a la 16.2R2-S7; 17.1 en versiones anteriores a la 17.1R2-S10, 17.1R3; 17.2 en versiones anteriores a la 17.2R3; 17.3 en versiones anteriores a la 17.3R3-S1; 17.4 en versiones anteriores a la 17.4R2; 18.1 en versiones anteriores a la 18.1R3 y 18.2 en versiones anteriores a la 18.2R2."
    }
  ],
  "id": "CVE-2019-0001",
  "lastModified": "2024-11-21T04:16:01.113",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ],
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2019-01-15T21:29:00.760",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/106541"
    },
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA10900"
    },
    {
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    },
    {
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  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
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        {
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          "value": "CWE-674"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.