GHSA-VC79-65PR-Q82V

Vulnerability from github – Published: 2023-07-15 00:30 – Updated: 2023-07-27 16:11
VLAI
Summary
rswag vulnerable to arbitrary JSON and YAML file read via directory traversal
Details

rswag before 2.10.1 allows remote attackers to read arbitrary JSON and YAML files via directory traversal, because rswag-api can expose a file that is not the OpenAPI (or Swagger) specification file of a project.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rswag"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-38337"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-17T10:44:29Z",
    "nvd_published_at": "2023-07-14T22:15:09Z",
    "severity": "HIGH"
  },
  "details": "rswag before 2.10.1 allows remote attackers to read arbitrary JSON and YAML files via directory traversal, because rswag-api can expose a file that is not the OpenAPI (or Swagger) specification file of a project.",
  "id": "GHSA-vc79-65pr-q82v",
  "modified": "2023-07-27T16:11:53Z",
  "published": "2023-07-15T00:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38337"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rswag/rswag/issues/653"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rswag/rswag"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rswag/rswag/compare/2.9.0...2.10.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rswag/CVE-2023-38337.yml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rswag vulnerable to arbitrary JSON and YAML file read via directory traversal"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.