{
  "id": "CVE-2020-5946",
  "sourceIdentifier": "f5sirt@f5.com",
  "published": "2020-11-05T20:15:17.973",
  "lastModified": "2024-11-21T05:34:52.937",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In BIG-IP Advanced WAF and FPS versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, under some circumstances, certain format client-side alerts sent to the BIG-IP virtual server configured with DataSafe may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS)."
    },
    {
      "lang": "es",
      "value": "En BIG-IP Advanced WAF y FPS, versiones 16.0.0-16.0.0.1, 15.1.0-15.1.0.5 y 14.1.0-14.1.2.7, bajo algunas circunstancias, determinados formatos de alertas del lado del cliente se env\u00edan hacia el servidor virtual BIG-IP configurado con DataSafe lo que puede causar que Traffic Management Microkernel (TMM) se reinicie, resultando en una Denegaci\u00f3n de servicio (DoS)"
    }
  ],
  "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:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "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": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "14.1.0",
              "versionEndExcluding": "14.1.2.8",
              "matchCriteriaId": "89BDE0D7-10DF-4A47-8127-2674861F5D9E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*",
              "versionStartExcluding": "15.1.0",
              "versionEndExcluding": "15.1.1",
              "matchCriteriaId": "0F047332-DBD5-4F3C-AEEC-488341C7D459"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "16.0.0",
              "versionEndExcluding": "16.0.1",
              "matchCriteriaId": "F7034BE5-23A6-47FA-9D80-3F3CF29DA2B5"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "14.1.0",
              "versionEndExcluding": "14.1.2.8",
              "matchCriteriaId": "3798475B-3AA3-4DA2-A933-D49024C5C8C3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "15.1.0",
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              "matchCriteriaId": "DAB5474D-11C7-4CA1-9386-8F12FD95CCB6"
            },
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              "criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "574397F4-0234-48D3-B024-D7963A41E21C"
            }
          ]
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      ]
    }
  ],
  "references": [
    {
      "url": "https://support.f5.com/csp/article/K53821711",
      "source": "f5sirt@f5.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://support.f5.com/csp/article/K53821711",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}