cve-2020-15898
Vulnerability from cvelistv5
Published
2020-12-28 18:16
Modified
2024-08-04 13:30
Severity ?
Summary
In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.
References
cve@mitre.orghttps://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56Exploit, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:30:23.273Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-28T18:16:58",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-15898",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56",
              "refsource": "CONFIRM",
              "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-15898",
    "datePublished": "2020-12-28T18:16:58",
    "dateReserved": "2020-07-22T00:00:00",
    "dateUpdated": "2024-08-04T13:30:23.273Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.21.0f\", \"versionEndIncluding\": \"4.21.4.1f\", \"matchCriteriaId\": \"D74FB457-3B38-49B2-80A7-A0541BAAFBD7\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7170-32c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E8EFEEA5-0FC4-4FFC-BF5D-BDBAA1B55C70\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7170-32cd:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B2959C68-8731-4F37-B9E7-61E5936D3D8E\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7170-64c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D6FB3395-8D13-4477-A46E-37A88272CFAB\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.21.0f\", \"versionEndIncluding\": \"4.21.11m\", \"matchCriteriaId\": \"1F0F53EB-B0DE-42AB-A9F9-FFBAFC5F223A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.22.0f\", \"versionEndIncluding\": \"4.22.6m\", \"matchCriteriaId\": \"188A9EBD-1DD4-4111-A66D-67C0A0035662\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.23.0f\", \"versionEndIncluding\": \"4.23.4m\", \"matchCriteriaId\": \"F80FCF7B-38CD-43B5-82EE-139A0D249D70\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.24.0f\", \"versionEndIncluding\": \"4.24.2.1f\", \"matchCriteriaId\": \"B02B2F63-75D5-4C8A-BAD3-CDFE1A31CE48\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050cx3-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E1FF0290-C671-4ABC-8A12-05E4D55FC4AE\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050cx3m-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"828C6E4F-814A-4060-8F5E-7FF359C8739C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050qx-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"253D74DE-97F5-40F3-B179-D2D4442C57FD\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050qx2-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"75E03F9E-522F-4D9B-9267-09E2550B5465\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx-128:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"895A7AFD-BE76-47F5-B67B-6279046E4274\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx-64:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"74E258EC-EA50-4185-AA35-5D963C359E74\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx-72q:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1482D4FC-60B9-4C89-B892-71AA3E1031F3\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx2-128:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C99D84E9-2229-459E-AE90-49C2EF670884\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx2-72q:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D922C725-1139-4DD4-92FC-9FF15E35CE62\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx3-48c8:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FE35C17F-0C60-4A40-9949-D4C5D94D1D7A\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx3-48yc:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"07BA078E-30B7-4E2C-B240-BF64E98143E9\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx3-48yc12:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EBFD0706-CACB-40FA-A41B-46B39C6E1D33\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx3-48yc8:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5951D243-CB68-4B41-A913-D879CE502795\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050sx3-96yc8:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"73156612-D338-4E20-8C82-0E65DAA72331\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050tx-48:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"78E7CDCC-ADC6-4854-BFC4-72DA47C5F10B\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050tx-64:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2B03678D-AD7B-4B1A-8E6A-1811DD8B1483\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050tx-72q:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E803639C-13A1-48CA-A589-C83654AE454F\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050tx2-128:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A495D282-D3DC-4D18-AB72-2358834C238E\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7050tx3-48c8:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"388C57D8-4B3C-4E5D-84AA-0CB7506F825A\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7060cx-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D518C8D5-A86B-46E5-A646-8939BFA2E116\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7060cx2-32s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A1608297-7079-4F3B-857E-708B74E944D9\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7060dx4-32:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"806A01C5-231D-4F9D-A292-E9DD706A0C66\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7060px4-32:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"AC10746F-8FC0-49EF-BB9C-EC49B734DFA3\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7060sx2-48yc6:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"26582E98-B710-46D7-B8F2-9286E0592FA6\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:720xp-24y6:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7AFDBCBB-2C1A-4B88-AE28-EF63D5B9EDD2\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:720xp-24zy4:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"58757129-BF9C-4BD8-B692-BB57023F8A48\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:720xp-48y6:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2756BB4B-1053-4EAC-AC0B-785FD5039D5F\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:720xp-48zc2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"40D36540-7723-4284-A207-6BD27728CA25\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:720xp-96zc2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DF95CB28-E010-4A1D-A746-F9DDF015868F\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7250qx-64:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0DD95B3B-D655-42DC-85C2-2C6FDBCC77F1\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7260cx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E40D14DE-BAFB-461F-9AA7-E3EDC2D8D468\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7260cx3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"901E5B76-0EB7-4EAD-A281-15B9F78041AB\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7260cx3-64:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"49BAE58E-F4B5-4C8F-9EEB-5A0F38A96F0C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7260qx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EE1DE992-9BFA-4794-82F4-66F464BB384E\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7300x-32q:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DDF8A65D-6FBC-4C38-8B45-418E6C5EB16C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7300x-64s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8F088D51-24F4-49AD-8397-73D1EAF45F56\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7300x-64t:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"69BA5C6D-40C0-4AA3-AC10-D7F097D8EDD9\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7300x3-32c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0040BDDF-D711-4619-9E96-96EFBD33CAA0\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7300x3-48yc4:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D4AA716D-CAD1-4689-8A26-977A2E5F869E\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7304x3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"78FE473B-CA6E-4E8D-8DBF-676B1ECBB185\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7308x3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9F1EF943-154C-4B5B-B803-E186FEA8C5A0\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7320x-32c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5AD08CBF-6F42-4F98-B413-F65C5613BE6B\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7324x:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B8862F74-E399-41EE-A081-62D99A7C1755\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7328x:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8F16261D-639F-4CAB-BDA6-EF3F277E663C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:arista:7368x4:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"161DB0D9-9BAC-4546-88D3-5547F4B6149C\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.\"}, {\"lang\": \"es\", \"value\": \"En Arista EOS, los paquetes malformados pueden ser incorrectamente reenviados a trav\\u00e9s de los l\\u00edmites de la VLAN en una direcci\\u00f3n.\u0026#xa0;Esta vulnerabilidad solo es susceptible de explotaci\\u00f3n por tr\\u00e1fico unidireccional (por ejemplo, UDP) y no por tr\\u00e1fico bidireccional (por ejemplo, TCP).\u0026#xa0;Esto afecta a: plataformas EOS 7170 versi\\u00f3n 4.21.4.1F y versiones por debajo en el tren 4.21.x;\u0026#xa0;EOS X-Series versiones 4.21.11M y versiones por debajo en el tren 4.21.x;\u0026#xa0;4.22.6M y versiones por debajo en el tren 4.22.x;\u0026#xa0;4.23.4M y versiones por debajo en el tren 4.23.x;\u0026#xa0;4.24.2.1F y versiones por debajo en el tren 4.24.x\"}]",
      "id": "CVE-2020-15898",
      "lastModified": "2024-11-21T05:06:24.367",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:P/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2020-12-28T19:15:12.783",
      "references": "[{\"url\": \"https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}, {\"url\": \"https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-15898\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2020-12-28T19:15:12.783\",\"lastModified\":\"2024-11-21T05:06:24.367\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.\"},{\"lang\":\"es\",\"value\":\"En Arista EOS, los paquetes malformados pueden ser incorrectamente reenviados a trav\u00e9s de los l\u00edmites de la VLAN en una direcci\u00f3n.\u0026#xa0;Esta vulnerabilidad solo es susceptible de explotaci\u00f3n por tr\u00e1fico unidireccional (por ejemplo, UDP) y no por tr\u00e1fico bidireccional (por ejemplo, TCP).\u0026#xa0;Esto afecta a: plataformas EOS 7170 versi\u00f3n 4.21.4.1F y versiones por debajo en el tren 4.21.x;\u0026#xa0;EOS X-Series versiones 4.21.11M y versiones por debajo en el tren 4.21.x;\u0026#xa0;4.22.6M y versiones por debajo en el tren 4.22.x;\u0026#xa0;4.23.4M y versiones por debajo en el tren 4.23.x;\u0026#xa0;4.24.2.1F y versiones por debajo en el tren 4.24.x\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.21.0f\",\"versionEndIncluding\":\"4.21.4.1f\",\"matchCriteriaId\":\"D74FB457-3B38-49B2-80A7-A0541BAAFBD7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7170-32c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E8EFEEA5-0FC4-4FFC-BF5D-BDBAA1B55C70\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7170-32cd:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2959C68-8731-4F37-B9E7-61E5936D3D8E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7170-64c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D6FB3395-8D13-4477-A46E-37A88272CFAB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.21.0f\",\"versionEndIncluding\":\"4.21.11m\",\"matchCriteriaId\":\"1F0F53EB-B0DE-42AB-A9F9-FFBAFC5F223A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.22.0f\",\"versionEndIncluding\":\"4.22.6m\",\"matchCriteriaId\":\"188A9EBD-1DD4-4111-A66D-67C0A0035662\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.23.0f\",\"versionEndIncluding\":\"4.23.4m\",\"matchCriteriaId\":\"F80FCF7B-38CD-43B5-82EE-139A0D249D70\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.24.0f\",\"versionEndIncluding\":\"4.24.2.1f\",\"matchCriteriaId\":\"B02B2F63-75D5-4C8A-BAD3-CDFE1A31CE48\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050cx3-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E1FF0290-C671-4ABC-8A12-05E4D55FC4AE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050cx3m-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"828C6E4F-814A-4060-8F5E-7FF359C8739C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050qx-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"253D74DE-97F5-40F3-B179-D2D4442C57FD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050qx2-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"75E03F9E-522F-4D9B-9267-09E2550B5465\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx-128:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"895A7AFD-BE76-47F5-B67B-6279046E4274\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx-64:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"74E258EC-EA50-4185-AA35-5D963C359E74\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx-72q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1482D4FC-60B9-4C89-B892-71AA3E1031F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx2-128:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C99D84E9-2229-459E-AE90-49C2EF670884\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx2-72q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D922C725-1139-4DD4-92FC-9FF15E35CE62\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx3-48c8:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE35C17F-0C60-4A40-9949-D4C5D94D1D7A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx3-48yc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07BA078E-30B7-4E2C-B240-BF64E98143E9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx3-48yc12:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBFD0706-CACB-40FA-A41B-46B39C6E1D33\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx3-48yc8:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5951D243-CB68-4B41-A913-D879CE502795\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050sx3-96yc8:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73156612-D338-4E20-8C82-0E65DAA72331\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050tx-48:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"78E7CDCC-ADC6-4854-BFC4-72DA47C5F10B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050tx-64:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B03678D-AD7B-4B1A-8E6A-1811DD8B1483\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050tx-72q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E803639C-13A1-48CA-A589-C83654AE454F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050tx2-128:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A495D282-D3DC-4D18-AB72-2358834C238E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7050tx3-48c8:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"388C57D8-4B3C-4E5D-84AA-0CB7506F825A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7060cx-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D518C8D5-A86B-46E5-A646-8939BFA2E116\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7060cx2-32s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A1608297-7079-4F3B-857E-708B74E944D9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7060dx4-32:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"806A01C5-231D-4F9D-A292-E9DD706A0C66\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7060px4-32:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AC10746F-8FC0-49EF-BB9C-EC49B734DFA3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7060sx2-48yc6:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26582E98-B710-46D7-B8F2-9286E0592FA6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:720xp-24y6:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7AFDBCBB-2C1A-4B88-AE28-EF63D5B9EDD2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:720xp-24zy4:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"58757129-BF9C-4BD8-B692-BB57023F8A48\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:720xp-48y6:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2756BB4B-1053-4EAC-AC0B-785FD5039D5F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:720xp-48zc2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40D36540-7723-4284-A207-6BD27728CA25\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:720xp-96zc2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF95CB28-E010-4A1D-A746-F9DDF015868F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7250qx-64:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DD95B3B-D655-42DC-85C2-2C6FDBCC77F1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7260cx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E40D14DE-BAFB-461F-9AA7-E3EDC2D8D468\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7260cx3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"901E5B76-0EB7-4EAD-A281-15B9F78041AB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7260cx3-64:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49BAE58E-F4B5-4C8F-9EEB-5A0F38A96F0C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7260qx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE1DE992-9BFA-4794-82F4-66F464BB384E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7300x-32q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DDF8A65D-6FBC-4C38-8B45-418E6C5EB16C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7300x-64s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F088D51-24F4-49AD-8397-73D1EAF45F56\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7300x-64t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"69BA5C6D-40C0-4AA3-AC10-D7F097D8EDD9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7300x3-32c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0040BDDF-D711-4619-9E96-96EFBD33CAA0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7300x3-48yc4:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4AA716D-CAD1-4689-8A26-977A2E5F869E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7304x3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"78FE473B-CA6E-4E8D-8DBF-676B1ECBB185\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7308x3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9F1EF943-154C-4B5B-B803-E186FEA8C5A0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7320x-32c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5AD08CBF-6F42-4F98-B413-F65C5613BE6B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7324x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8862F74-E399-41EE-A081-62D99A7C1755\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7328x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F16261D-639F-4CAB-BDA6-EF3F277E663C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:arista:7368x4:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"161DB0D9-9BAC-4546-88D3-5547F4B6149C\"}]}]}],\"references\":[{\"url\":\"https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]}]}}"
  }
}


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.