FKIE_CVE-2016-5764

Vulnerability from fkie_nvd - Published: 2016-10-27 20:59 - Updated: 2026-06-17 00:50
Severity
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Micro Focus Rumba FTP 4.X client buffer overflow makes it possible to corrupt the stack and allow arbitrary code execution. Fixed in: Rumba FTP 4.5 (HF 14668). This can only occur if a client connects to a malicious server.
References
security@opentext.comhttp://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28731.rumba-ftp-4-x-security-update.aspx
security@opentext.comhttp://www.securityfocus.com/bid/93974
security@opentext.comhttps://www.exploit-db.com/exploits/40651/
af854a3a-2127-422b-91ae-364da2661108http://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28731.rumba-ftp-4-x-security-update.aspx
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/93974
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/40651/
Impacted products
Vendor Product Version
microfocus rumba_ftp 4.0
microfocus rumba_ftp 4.1
microfocus rumba_ftp 4.2
microfocus rumba_ftp 4.3
microfocus rumba_ftp 4.4
microfocus rumba_ftp 4.5
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Micro Focus Rumba FTP 4.X before 4.5 (HF 14668)",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Micro Focus Rumba FTP 4.X before 4.5 (HF 14668)"
            }
          ]
        }
      ],
      "source": "security@opentext.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "ECBA4581-468B-48F3-84B5-A38B0F5F9BC8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "8A74ED4D-DD51-413C-9534-F9AF6A300987",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CCD763AA-2AB8-4CE7-8E5E-F956ECBC171C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "929CDEBC-1E52-4A37-9BF4-62688EAC3C95",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "36693996-ACA5-4A54-8DDF-EEBDFEE68776",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:rumba_ftp:4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "EA3E34AD-E017-4516-8781-28890888D8A1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Micro Focus Rumba FTP 4.X client buffer overflow makes it possible to corrupt the stack and allow arbitrary code execution. Fixed in: Rumba FTP 4.5 (HF 14668). This can only occur if a client connects to a malicious server."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer de cliente de Micro Focus Rumba FTP 4.X hace posible corromper la pila y permitir ejecuci\u00f3n de un c\u00f3digo arbitrario. Arreglado en: Rumba FTP 4.5 (HF 14668). Esto solo puede ocurrir si un cliente se conecta a un servidor malicioso."
    }
  ],
  "id": "CVE-2016-5764",
  "lastModified": "2026-06-17T00:50:00.353",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-10-27T20:59:05.667",
  "references": [
    {
      "source": "security@opentext.com",
      "url": "http://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28731.rumba-ftp-4-x-security-update.aspx"
    },
    {
      "source": "security@opentext.com",
      "url": "http://www.securityfocus.com/bid/93974"
    },
    {
      "source": "security@opentext.com",
      "url": "https://www.exploit-db.com/exploits/40651/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28731.rumba-ftp-4-x-security-update.aspx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/93974"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.exploit-db.com/exploits/40651/"
    }
  ],
  "sourceIdentifier": "security@opentext.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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