{
  "schema_version": "1.4.0",
  "id": "GHSA-23v3-qfrj-wmgh",
  "modified": "2020-06-16T20:51:48Z",
  "published": "2018-09-17T21:54:22Z",
  "withdrawn": "2020-06-16T20:51:08Z",
  "aliases": [],
  "summary": "Moderate severity vulnerability that affects actionpack",
  "details": "Withdrawn, accidental duplicate publish.\n\nDirectory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.20, 4.0.x before 4.0.11, 4.1.x before 4.1.7, and 4.2.x before 4.2.0.beta3, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via a /..%2F sequence.",
  "severity": [],
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "actionpack"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.20"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "actionpack"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.0.11"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "actionpack"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.7"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7818"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-23v3-qfrj-wmgh"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:51:08Z",
    "nvd_published_at": null
  }
}