FKIE_CVE-2019-9648

Vulnerability from fkie_nvd - Published: 2019-03-22 19:29 - Updated: 2024-11-21 04:52
Severity ?
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \..\..\ substring, allowing an attacker to enumerate file existence based on the returned information.
References
cve@mitre.orghttp://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html
cve@mitre.orghttp://seclists.org/fulldisclosure/2019/Aug/21
cve@mitre.orghttp://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509Product, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/107446Third Party Advisory, VDB Entry
cve@mitre.orghttps://seclists.org/fulldisclosure/2019/Mar/23Exploit, Mailing List, Third Party Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/46535Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2019/Aug/21
af854a3a-2127-422b-91ae-364da2661108http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107446Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/fulldisclosure/2019/Mar/23Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/46535Exploit, Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
coreftp core_ftp 2.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:coreftp:core_ftp:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "097B61FD-F685-47C0-9427-AA54DC97EAF1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en el componente SFTP Server en Core FTP 2.0 Build 674. Existe una vulnerabilidad de salto de directorio empleando el comando SIZE junto con una subcadena \\..\\..\\, lo que permite que un atacante enumere la existencia de archivos bas\u00e1ndose en la informaci\u00f3n devuelta."
    }
  ],
  "id": "CVE-2019-9648",
  "lastModified": "2024-11-21T04:52:02.910",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.0"
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        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2019-03-22T19:29:00.480",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://seclists.org/fulldisclosure/2019/Aug/21"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://seclists.org/fulldisclosure/2019/Aug/21"
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      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://www.exploit-db.com/exploits/46535"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "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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