Vulnerability-Lookup

GHSA-4JMM-C6JW-G796

Vulnerability from github – Published: 2024-07-31 21:32 – Updated: 2024-09-06 21:37

Summary

Filestash configured to skip TLS certificate verification when using the FTPS protocol

Details

filestash v0.4 is configured to skip TLS certificate verification when using the FTPS protocol, possibly allowing attackers to execute a man-in-the-middle attack via the Init function of index.go.

Severity

5.9 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mickael-kerjean/filestash"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-41255"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295",
      "CWE-453"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-02T16:27:35Z",
    "nvd_published_at": "2024-07-31T21:15:18Z",
    "severity": "HIGH"
  },
  "details": "filestash v0.4 is configured to skip TLS certificate verification when using the FTPS protocol, possibly allowing attackers to execute a man-in-the-middle attack via the Init function of index.go.",
  "id": "GHSA-4jmm-c6jw-g796",
  "modified": "2024-09-06T21:37:51Z",
  "published": "2024-07-31T21:32:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41255"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mickael-kerjean/filestash/issues/710"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/nyxfqq/c367f2ca9448810924dcf0f1af30b441"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-4jmm-c6jw-g796"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mickael-kerjean/filestash"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mickael-kerjean/filestash/blob/master/server/plugin/plg_backend_ftp/index.go#L108"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-3033"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Filestash configured to skip TLS certificate verification when using the FTPS protocol"
}

CVE-2024-41255 (GCVE-0-2024-41255)

Vulnerability from cvelistv5 – Published: 2024-07-31 00:00 – Updated: 2024-08-01 14:45

Summary

filestash v0.4 is configured to skip TLS certificate verification when using the FTPS protocol, possibly allowing attackers to execute a man-in-the-middle attack via the Init function of index.go.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

n/a
CWE-453 - Insecure Default Variable Initialization

Assigner

mitre

References

1 reference

URL	Tags
https://gist.github.com/nyxfqq/c367f2ca9448810924…

Impacted products

1 product

Vendor	Product	Version
mickaelkerjean	filestash	Affected: 0 , < 0.4 (custom) cpe:2.3:a:mickaelkerjean:filestash::::::::

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:mickaelkerjean:filestash:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "filestash",
            "vendor": "mickaelkerjean",
            "versions": [
              {
                "lessThan": "0.4",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-41255",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T14:40:06.863942Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-453",
                "description": "CWE-453 Insecure Default Variable Initialization",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-01T14:45:04.150Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "filestash v0.4 is configured to skip TLS certificate verification when using the FTPS protocol, possibly allowing attackers to execute a man-in-the-middle attack via the Init function of index.go."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-31T20:34:29.728Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://gist.github.com/nyxfqq/c367f2ca9448810924dcf0f1af30b441"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-41255",
    "datePublished": "2024-07-31T00:00:00.000Z",
    "dateReserved": "2024-07-18T00:00:00.000Z",
    "dateUpdated": "2024-08-01T14:45:04.150Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-4JMM-C6JW-G796

CVE-2024-41255 (GCVE-0-2024-41255)

Tags

Sightings

Nomenclature