{
  "id": "CVE-2023-22551",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-01-01T18:15:17.157",
  "lastModified": "2023-01-10T17:48:41.740",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The FTP (aka \"Implementation of a simple FTP client and server\") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumption) by engaging in client activity, such as establishing and then terminating a connection. This occurs because malloc is used but free is not."
    },
    {
      "lang": "es",
      "value": "El proyecto FTP (tambi\u00e9n conocido como \"Implementaci\u00f3n de un cliente y servidor FTP simple\") a trav\u00e9s de 96c1a35 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) al participar en la actividad del cliente, como establecer y luego finalizar una conexi\u00f3n. Esto ocurre porque se usa malloc pero no free."
    }
  ],
  "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",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "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:ftp_project:ftp:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2012-03-28",
              "matchCriteriaId": "14F70804-6AC4-4604-9F79-27C5805CE82B"
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  "references": [
    {
      "url": "https://github.com/rovinbhandari/FTP/issues/8",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ]
    }
  ]
}