Vulnerability-Lookup

GHSA-46HV-7769-J7RX

Vulnerability from github – Published: 2019-06-13 16:12 – Updated: 2023-09-07 21:43

Summary

Unauthorized File Access in harp

Details

Affected versions of harp are vulnerable to Unauthorized File Access. The package states that it ignores files and directories with names that start with an underscore, such as _secret-folder. If the underscore character is URL encoded the server delivers the file.

Recommendation

Upgrade to version 0.40.2 or later.

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": "npm",
        "name": "harp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.40.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-5437"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-548"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-06-13T16:10:40Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Affected versions of `harp` are vulnerable to Unauthorized File Access. The package states that it ignores files and directories with names that start with an underscore, such as `_secret-folder`. If the underscore character is URL encoded the server delivers the file.\n\n## Recommendation\n\nUpgrade to version `0.40.2` or later.",
  "id": "GHSA-46hv-7769-j7rx",
  "modified": "2023-09-07T21:43:42Z",
  "published": "2019-06-13T16:12:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5437"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sintaxi/harp/commit/1ec790baeeb2bfdb4584f1998af3d10a8fa31210"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/453820"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/807"
    }
  ],
  "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": "Unauthorized File Access in harp"
}

CVE-2019-5437 (GCVE-0-2019-5437)

Vulnerability from cvelistv5 – Published: 2019-05-10 21:07 – Updated: 2024-08-04 19:54

Summary

Information exposure through the directory listing in npm's harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are <= 0.29.0 and no fix was applied to our knowledge.

Severity

No CVSS data available.

CWE

CWE-548 - Information Exposure Through Directory Listing (CWE-548)

Assigner

hackerone CNA under the mitre root

CNA scorecard D 59/100 over 186 records in the last 180 days details

References

1 reference

URL	Tags
https://hackerone.com/reports/453820	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	harp	Affected: N/A

Date Public

2019-05-09 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:54:53.483Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/453820"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "harp",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "N/A"
            }
          ]
        }
      ],
      "datePublic": "2019-05-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Information exposure through the directory listing in npm\u0027s harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-548",
              "description": "Information Exposure Through Directory Listing (CWE-548)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-05-10T21:07:37.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/453820"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2019-5437",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "harp",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "N/A"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Information exposure through the directory listing in npm\u0027s harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Information Exposure Through Directory Listing (CWE-548)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/453820",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/453820"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2019-5437",
    "datePublished": "2019-05-10T21:07:37.000Z",
    "dateReserved": "2019-01-04T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:54:53.483Z",
    "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.

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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.
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