fkie_cve-2022-22237
Vulnerability from fkie_nvd
Published
2022-10-18 03:15
Modified
2024-11-21 06:46
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
An Improper Authentication vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause an impact on confidentiality or integrity. A vulnerability in the processing of TCP-AO will allow a BGP or LDP peer not configured with authentication to establish a session even if the peer is locally configured to use authentication. This could lead to untrusted or unauthorized sessions being established. This issue affects Juniper Networks Junos OS: 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R2-S2, 21.3R3; 21.4 versions prior to 21.4R2-S1, 21.4R3; 22.1 versions prior to 22.1R1-S1, 22.1R2. This issue does not affect Juniper Networks Junos OS Evolved.
References
sirt@juniper.nethttps://kb.juniper.net/JSA69893Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.juniper.net/JSA69893Vendor Advisory
Impacted products
Vendor Product Version
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.3
juniper junos 21.3
juniper junos 21.3
juniper junos 21.3
juniper junos 21.3
juniper junos 21.3
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 22.1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*",
              "matchCriteriaId": "216E7DDE-453D-481F-92E2-9F8466CDDA3F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*",
              "matchCriteriaId": "A52AF794-B36B-43A6-82E9-628658624B0A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "3998DC76-F72F-4452-9150-652140B113EB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "36ED4552-2420-45F9-B6E4-6DA2B2B12870",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*",
              "matchCriteriaId": "C28A14E7-7EA0-4757-9764-E39A27CFDFA5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "4A43752D-A4AF-4B4E-B95B-192E42883A5B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*",
              "matchCriteriaId": "42986538-E9D0-4C2E-B1C4-A763A4EE451B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*",
              "matchCriteriaId": "DE22CA01-EA7E-4EE5-B59F-EE100688C1DA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:-:*:*:*:*:*:*",
              "matchCriteriaId": "2E7D597D-F6B6-44C3-9EBC-4FA0686ACB5C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*",
              "matchCriteriaId": "CC78A4CB-D617-43FC-BB51-287D2D0C44ED",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "30FF67F8-1E3C-47A8-8859-709B3614BA6E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "0C7C507E-C85E-4BC6-A3B0-549516BAB524",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*",
              "matchCriteriaId": "6514CDE8-35DC-469F-89A3-078684D18F7A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*",
              "matchCriteriaId": "4624565D-8F59-44A8-B7A8-01AD579745E7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*",
              "matchCriteriaId": "79ED3CE8-CC57-43AB-9A26-BBC87816062D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*",
              "matchCriteriaId": "4310D2D9-A8A6-48F8-9384-0A0692A1E1C3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*",
              "matchCriteriaId": "9962B01C-C57C-4359-9532-676AB81CE8B0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*",
              "matchCriteriaId": "62178549-B679-4902-BFDB-2993803B7FCE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:*",
              "matchCriteriaId": "9AD697DF-9738-4276-94ED-7B9380CD09F5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*",
              "matchCriteriaId": "3F96EBE9-2532-4E35-ABA5-CA68830476A4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Improper Authentication vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause an impact on confidentiality or integrity. A vulnerability in the processing of TCP-AO will allow a BGP or LDP peer not configured with authentication to establish a session even if the peer is locally configured to use authentication. This could lead to untrusted or unauthorized sessions being established. This issue affects Juniper Networks Junos OS: 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R2-S2, 21.3R3; 21.4 versions prior to 21.4R2-S1, 21.4R3; 22.1 versions prior to 22.1R1-S1, 22.1R2. This issue does not affect Juniper Networks Junos OS Evolved."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de autenticaci\u00f3n inapropiada en el kernel del Juniper Networks Junos OS permite a un atacante no autenticado y basado en la red causar un impacto en la Confidencialidad o la Integridad. Una vulnerabilidad en el procesamiento de TCP-AO permitir\u00e1 que un peer BGP o LDP no configurado con autenticaci\u00f3n establezca una sesi\u00f3n aunque el peer est\u00e9 configurado localmente para usar la autenticaci\u00f3n. Esto podr\u00eda conllevar a un establecimiento de sesiones no confiables o no autorizadas. Este problema afecta a Juniper Networks Junos OS: Versiones 21.2 anteriores a 21.2R3-S1; versiones 21.3 anteriores a 21.3R2-S2, 21.3R3; versiones 21.4 anteriores a 21.4R2-S1, 21.4R3; versiones 22.1 anteriores a 22.1R1-S1, 22.1R2. Este problema no afecta a Juniper Networks Junos OS Evolved"
    }
  ],
  "id": "CVE-2022-22237",
  "lastModified": "2024-11-21T06:46:27.563",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-10-18T03:15:10.673",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA69893"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA69893"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "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.