fkie_cve-2023-44190
Vulnerability from fkie_nvd
Published
2023-10-11 22:15
Modified
2024-11-21 08:25
Severity ?
6.1 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Summary
An Origin Validation vulnerability in MAC address validation of Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016 devices allows a network-adjacent attacker to bypass MAC address checking, allowing MAC addresses not intended to reach the adjacent LAN to be forwarded to the downstream network. Due to this issue, the router will start forwarding traffic if a valid route is present in forwarding-table, causing a loop and congestion in the downstream layer-2 domain connected to the device. This issue affects Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016: * All versions prior to 21.4R3-S5-EVO; * 22.1 versions prior to 22.1R3-S4-EVO; * 22.2 versions 22.2R1-EVO and later; * 22.3 versions prior to 22.3R2-S2-EVO, 22.3R3-S1-EVO; * 22.4 versions prior to 22.4R2-S1-EVO, 22.4R3-EVO; * 23.2 versions prior to 23.2R1-S1-EVO, 23.2R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA73154Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA73154Vendor Advisory
Impacted products
Vendor Product Version
juniper junos_os_evolved *
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 21.4
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.1
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.2
juniper junos_os_evolved 22.3
juniper junos_os_evolved 22.3
juniper junos_os_evolved 22.3
juniper junos_os_evolved 22.3
juniper junos_os_evolved 22.3
juniper junos_os_evolved 22.4
juniper junos_os_evolved 22.4
juniper junos_os_evolved 22.4
juniper junos_os_evolved 22.4
juniper junos_os_evolved 23.2
juniper ptx10001 -
juniper ptx10001-36mr -
juniper ptx10004 -
juniper ptx10008 -
juniper ptx10016 -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A51696D6-8503-4CBD-AD19-861E5BE94ED4",
              "versionEndExcluding": "21.4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*",
              "matchCriteriaId": "2E907193-075E-45BC-9257-9607DB790D71",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:*",
              "matchCriteriaId": "8B73A41D-3FF5-4E53-83FF-74DF58E0D6C3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "CEDF46A8-FC3A-4779-B695-2CA11D045AEB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "39809219-9F87-4583-9DAD-9415DD320B36",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:*",
              "matchCriteriaId": "DB299492-A919-4EBA-A62A-B3CF02FC0A95",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "74ED0939-D5F8-4334-9838-40F29DE3597F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s2:*:*:*:*:*:*",
              "matchCriteriaId": "C6937069-8C19-4B01-8415-ED7E9EAE2CE2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:*",
              "matchCriteriaId": "97DB6DD5-F5DD-4AE1-AF2F-8DB9E18FF882",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:*",
              "matchCriteriaId": "21DF05B8-EF7E-422F-8831-06904160714C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:*",
              "matchCriteriaId": "492FCE45-68A1-4378-85D4-C4034FE0D836",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:*",
              "matchCriteriaId": "522114CC-1505-4205-B4B8-797DE1BD833B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:*",
              "matchCriteriaId": "C9D664AB-0FA7-49C7-B6E1-69C77652FBEF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1:*:*:*:*:*:*",
              "matchCriteriaId": "750FE748-82E7-4419-A061-2DEA26E35309",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "236E23E5-8B04-4081-9D97-7300DF284000",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "5FC96EA7-90A7-4838-B95D-60DBC88C7BC7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r2:*:*:*:*:*:*",
              "matchCriteriaId": "97541867-C52F-40BB-9AAE-7E87ED23D789",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "85CF6664-E35A-4E9B-95C0-CDC91F7F331A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r3:*:*:*:*:*:*",
              "matchCriteriaId": "E048A05D-882F-4B1C-BA32-3BBA3FEA31A3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s1:*:*:*:*:*:*",
              "matchCriteriaId": "47E8D51D-1424-4B07-B036-E3E195F21AC2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s2:*:*:*:*:*:*",
              "matchCriteriaId": "6F3C82ED-5728-406F-ACF6-D7411B0AB6C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r3-s3:*:*:*:*:*:*",
              "matchCriteriaId": "1475A58F-1515-4492-B5A3-BE40C30E5B14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:*",
              "matchCriteriaId": "D77A072D-350A-42F2-8324-7D3AC1711BF9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "83AE395C-A651-4568-88E3-3600544BF799",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:*",
              "matchCriteriaId": "B3BE1FD4-DAD9-4357-A2E9-20E5826B0D5C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "81CC3480-4B65-4588-8D46-FA80A8F6D143",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s2:*:*:*:*:*:*",
              "matchCriteriaId": "F7E76F5F-DB37-4B7F-9247-3CEB4EBD7696",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:*",
              "matchCriteriaId": "C63DBEE5-B0C2-498F-A672-B6596C89B0A2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s1:*:*:*:*:*:*",
              "matchCriteriaId": "9370C46D-3AA1-4562-B67F-DF6EA10F209B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:*",
              "matchCriteriaId": "433631CA-3AC4-4D66-9B46-AEA4209347F1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "6E4CD8AD-277A-4FC5-A102-3E151060C216",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "4BC09BAC-83E7-48CE-B571-ED49277B2987",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r2:*:*:*:*:*:*",
              "matchCriteriaId": "FA4481D2-F693-48A5-8DBC-E86430987A25",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "136CA584-2475-4A14-9771-F367180201D4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:*",
              "matchCriteriaId": "93887799-F62C-4A4A-BCF5-004D0B4D4154",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "62C473D2-2612-4480-82D8-8A24D0687BBD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "7FB4C5CA-A709-4B13-A9E0-372098A72AD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.4:r2:*:*:*:*:*:*",
              "matchCriteriaId": "04CE952D-E3C1-4B34-9E65-EC52BFE887AB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos_os_evolved:23.2:r1:*:*:*:*:*:*",
              "matchCriteriaId": "DDEC008A-3137-48D1-8ABC-6DB0EFC40E50",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:juniper:ptx10001:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CDCCB33-D428-4D64-977E-71C62F89AE5A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:ptx10001-36mr:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C188428C-0558-44FB-845C-E885DE9A0733",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:ptx10004:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C432E543-37F5-4CA0-B239-2B97C6A16907",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:ptx10008:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "65A64A26-4606-4D33-8958-5A3B7FFC4CDB",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:ptx10016:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1879799F-18B2-4958-AA90-FD19348C889F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nAn Origin Validation vulnerability in MAC address validation of Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016 devices allows a network-adjacent attacker to bypass MAC address checking, allowing MAC addresses not intended to reach the adjacent LAN to be forwarded to the downstream network. Due to this issue, the router will start forwarding traffic if a valid route is present in forwarding-table, causing a loop and congestion in the downstream layer-2 domain connected to the device.\n\nThis issue affects Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016:\n\n\n\n  *  All versions prior to 21.4R3-S5-EVO;\n  *  22.1 versions prior to 22.1R3-S4-EVO;\n  *  22.2 versions 22.2R1-EVO and later;\n  *  22.3 versions prior to 22.3R2-S2-EVO, 22.3R3-S1-EVO;\n  *  22.4 versions prior to 22.4R2-S1-EVO, 22.4R3-EVO;\n  *  23.2 versions prior to 23.2R1-S1-EVO, 23.2R2-EVO.\n\n\n\n\n\n\n"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de validaci\u00f3n de origen en la validaci\u00f3n de direcciones MAC de Juniper Networks Junos OS Evolved en dispositivos PTX10001, PTX10004, PTX10008 y PTX10016 permite que un atacante adyacente a la red omita la verificaci\u00f3n de direcciones MAC, lo que permite reenviar direcciones MAC que no est\u00e1n destinadas a llegar a la LAN adyacente a la red descendente. Debido a este problema, el router comenzar\u00e1 a reenviar tr\u00e1fico si hay una ruta v\u00e1lida en la tabla de reenv\u00edo, lo que provocar\u00e1 un bucle y una congesti\u00f3n en el dominio de capa 2 descendente conectado al dispositivo. Este problema afecta a Juniper Networks Junos OS Evolved en PTX10001, PTX10004, PTX10008 y PTX10016: * Todas las versiones anteriores a 21.4R3-S5-EVO; * Versiones 22.1 anteriores a 22.1R3-S4-EVO; * 22.2 versiones 22.2R1-EVO y posteriores; * Versiones 22.3 anteriores a 22.3R2-S2-EVO, 22.3R3-S1-EVO; * Versiones 22.4 anteriores a 22.4R2-S1-EVO, 22.4R3-EVO; * Versiones 23.2 anteriores a 23.2R1-S1-EVO, 23.2R2-EVO."
    }
  ],
  "id": "CVE-2023-44190",
  "lastModified": "2024-11-21T08:25:24.427",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-10-11T22:15:10.067",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://supportportal.juniper.net/JSA73154"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://supportportal.juniper.net/JSA73154"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ],
      "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.