{
  "id": "CVE-2019-4406",
  "sourceIdentifier": "psirt@us.ibm.com",
  "published": "2019-11-25T17:15:12.183",
  "lastModified": "2021-07-21T11:39:23.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477."
    },
    {
      "lang": "es",
      "value": "IBM Spectrum Protect Backup-Archive Client  versiones 7.1 y 8.1, pueden ser vulnerables a un ataque de denegaci\u00f3n de servicio debido a un problema de sincronizaci\u00f3n entre las comunicaciones TCP/IP del cliente y el servidor. ID de IBM X-Force: 162477."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV30": [
      {
        "source": "psirt@us.ibm.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "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"
        }
      ]
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  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:spectrum_protect_backup-archive_client:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.1.0.0",
              "versionEndIncluding": "7.1.8.6",
              "matchCriteriaId": "136D75A6-484D-4EE6-B3E5-D90BE0A25A16"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:spectrum_protect_backup-archive_client:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "8.1.0.0",
              "versionEndIncluding": "8.1.8.0",
              "matchCriteriaId": "0AB3485F-0528-4B55-A813-51FBED8C934F"
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  ],
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/162477",
      "source": "psirt@us.ibm.com",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ibm.com/support/pages/node/1107777",
      "source": "psirt@us.ibm.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}