Vulnerability-Lookup

GHSA-W393-H95M-F879

Vulnerability from github – Published: 2022-05-14 00:52 – Updated: 2023-09-28 20:30

Summary

CoreFTP Directory Traversal

Details

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.

Severity

5.3 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "CoreFtp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-9648"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-19T21:32:55Z",
    "nvd_published_at": "2019-03-22T19:29:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-w393-h95m-f879",
  "modified": "2023-09-28T20:30:19Z",
  "published": "2022-05-14T00:52:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9648"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sparkeh9/CoreFTP"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/fulldisclosure/2019/Mar/23"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20210125013812/https://www.securityfocus.com/bid/107446"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46535"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2019/Aug/21"
    },
    {
      "type": "WEB",
      "url": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CoreFTP Directory Traversal"
}

CVE-2019-9648 (GCVE-0-2019-9648)

Vulnerability from cvelistv5 – Published: 2019-03-22 18:49 – Updated: 2024-08-04 21:54

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
http://www.securityfocus.com/bid/107446	vdb-entryx_refsource_BID
http://www.coreftp.com/forums/viewtopic.php?f=15&…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/46535	exploitx_refsource_EXPLOIT-DB
https://seclists.org/fulldisclosure/2019/Mar/23	mailing-listx_refsource_FULLDISC
http://seclists.org/fulldisclosure/2019/Aug/21	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/154204/CoreF…	x_refsource_MISC

Date Public

2019-03-11 00:00

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-W393-H95M-F879

CVE-2019-9648 (GCVE-0-2019-9648)

Tags

Sightings

Nomenclature

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