FKIE_CVE-2020-14483

Vulnerability from fkie_nvd - Published: 2020-08-13 15:15 - Updated: 2024-11-21 05:03
Severity ?
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A timeout during a TLS handshake can result in the connection failing to terminate. This can result in a Niagara thread hanging and requires a manual restart of Niagara (Versions 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) and Niagara Enterprise Security (Versions 2.4.31, 2.4.45, 4.8.0.35) to correct.
References
ics-cert@hq.dhs.govhttps://us-cert.cisa.gov/ics/advisories/icsa-20-224-03Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
tridium niagara 4.6.96.28
tridium niagara 4.7.109.20
tridium niagara 4.7.110.32
tridium niagara 4.8.0.110
tridium niagara_enterprise_security 2.4.31
tridium niagara_enterprise_security 2.4.45
tridium niagara_enterprise_security 4.8.0.35
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tridium:niagara:4.6.96.28:*:*:*:*:*:*:*",
              "matchCriteriaId": "FEE59D43-F845-44C6-80A3-40686FB6B7EA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara:4.7.109.20:*:*:*:*:*:*:*",
              "matchCriteriaId": "A698D4D5-FD34-48C3-AEBF-B0806CBAE911",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara:4.7.110.32:*:*:*:*:*:*:*",
              "matchCriteriaId": "739E2E10-64B0-4E89-AAC8-672D8DFF8125",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara:4.8.0.110:*:*:*:*:*:*:*",
              "matchCriteriaId": "542AFB62-67B4-41EB-8EAB-E0AE03FB3787",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara_enterprise_security:2.4.31:*:*:*:*:*:*:*",
              "matchCriteriaId": "1041ABDB-833F-4997-A89C-CA62A00C0320",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara_enterprise_security:2.4.45:*:*:*:*:*:*:*",
              "matchCriteriaId": "2EE6A8CE-0337-49FD-AB77-FADB278C29D1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:tridium:niagara_enterprise_security:4.8.0.35:*:*:*:*:*:*:*",
              "matchCriteriaId": "59DB62B3-981E-4337-A03A-76AB2305681D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A timeout during a TLS handshake can result in the connection failing to terminate. This can result in a Niagara thread hanging and requires a manual restart of Niagara (Versions 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) and Niagara Enterprise Security (Versions 2.4.31, 2.4.45, 4.8.0.35) to correct."
    },
    {
      "lang": "es",
      "value": "Un tiempo de espera durante un protocolo de enlace TLS puede resultar en que la conexi\u00f3n falle al terminar. Esto puede resultar en un bloqueo del hilo o subproceso de Niagara y requiere un reinicio manual de Niagara (versiones 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) y Niagara Enterprise Security (versiones 2.4.31, 2.4.45, 4.8.0.35 ) parra corregir"
    }
  ],
  "id": "CVE-2020-14483",
  "lastModified": "2024-11-21T05:03:22.183",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-08-13T15:15:12.377",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1088"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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