fkie_cve-2017-3804
Vulnerability from fkie_nvd
Published
2017-01-26 07:59
Modified
2025-04-20 01:37
Severity ?
6.1 (Medium) - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in Intermediate System-to-Intermediate System (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. Switches in the FabricPath domain crash because of an __inst_001__isis_fabricpath hap reset when processing a crafted link-state packet. More Information: CSCvc45002. Known Affected Releases: 7.1(3)N1(2.1) 7.1(3)N1(3.12) 7.3(2)N1(0.296) 8.0(1)S2. Known Fixed Releases: 6.2(18)S11 7.0(3)I5(1.170) 7.0(3)I5(2) 7.1(4)N1(0.4) 7.1(4)N1(1b) 7.1(5)N1(0.986) 7.1(5)N1(1) 7.2(3)D1(0.8) 7.3(2)N1(0.304) 7.3(2)N1(1) 8.0(0.96)S0 8.0(1) 8.0(1)E1 8.0(1)S4 8.3(0)CV(0.788).
References
psirt@cisco.comhttp://www.securityfocus.com/bid/95638Third Party Advisory, VDB Entry
psirt@cisco.comhttp://www.securitytracker.com/id/1037658
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexusVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/95638Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037658
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexusVendor Advisory
Impacted products
Vendor Product Version
cisco nx-os 7.1\(3\)n1\(2.1\)
cisco nx-os 7.1\(3\)n1\(3.12\)
cisco nx-os 7.3\(2\)n1\(0.296\)
cisco nx-os 8.0\(1\)s2
cisco nexus_5000 -
cisco nexus_6001 -
cisco nexus_6004 -
cisco nexus_7000 -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:nx-os:7.1\\(3\\)n1\\(2.1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "C97083C8-89AE-4D0D-A039-1B798D60B573",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:nx-os:7.1\\(3\\)n1\\(3.12\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "768151A3-CCF6-4F37-877F-4F1F2CD60791",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:nx-os:7.3\\(2\\)n1\\(0.296\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "8BB84933-1B94-474A-ABB6-AFF91B62446A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:nx-os:8.0\\(1\\)s2:*:*:*:*:*:*:*",
              "matchCriteriaId": "167FD2BD-A610-4966-86DF-DA5C78E0D3D2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F2B1E07-8519-4F58-9048-81ABA12E01DC",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_6001:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A9662D6B-AF0F-45C8-B7CD-AE7C76593FDB",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_6004:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F557E38-09F6-42C6-BABA-3C3168B38BBA",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in Intermediate System-to-Intermediate System (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. Switches in the FabricPath domain crash because of an __inst_001__isis_fabricpath hap reset when processing a crafted link-state packet. More Information: CSCvc45002. Known Affected Releases: 7.1(3)N1(2.1) 7.1(3)N1(3.12) 7.3(2)N1(0.296) 8.0(1)S2. Known Fixed Releases: 6.2(18)S11 7.0(3)I5(1.170) 7.0(3)I5(2) 7.1(4)N1(0.4) 7.1(4)N1(1b) 7.1(5)N1(0.986) 7.1(5)N1(1) 7.2(3)D1(0.8) 7.3(2)N1(0.304) 7.3(2)N1(1) 8.0(0.96)S0 8.0(1) 8.0(1)E1 8.0(1)S4 8.3(0)CV(0.788)."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el protocolo de procesamiento de paquetes Intermediate System-to-Intermediate System (IS-IS) de software Cisco Nexus 5000, 6000 y 7000 Series Switches podr\u00eda permitir a un atacante adyacente no autenticado provocar un reinicio de los dispositivos afectados. Switches en el dominio FabricPath se bloquea a causa de un reinicio hap __inst_001__isis_fabricpath cuando se procesa un paquete de estado de enlace manipulado. M\u00e1s informaci\u00f3n: CSCvc45002. Lanzamientos afectados conocidos: 7.1(3)N1(2.1) 7.1(3)N1(3.12) 7.3(2)N1(0.296) 8.0(1)S2. Lanzamientos reparados conocidos: 6.2(18)S11 7.0(3)I5(1.170) 7.0(3)I5(2) 7.1(4)N1(0.4) 7.1(4)N1(1b) 7.1(5)N1(0.986) 7.1(5)N1(1) 7.2(3)D1(0.8) 7.3(2)N1(0.304) 7.3(2)N1(1) 8.0(0.96)S0 8.0(1) 8.0(1)E1 8.0(1)S4 8.3(0)CV(0.788)."
    }
  ],
  "id": "CVE-2017-3804",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 5.7,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 5.5,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-01-26T07:59:00.623",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/95638"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1037658"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/95638"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1037658"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.