ghsa-85r7-w5mv-c849
Vulnerability from github
Published
2017-10-24 18:33
Modified
2023-08-25 23:30
Summary
Rack Vulnerable to Path Traversal
Details

rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka "symlink path traversals."

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.5.0"
            },
            {
              "fixed": "1.5.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.4.0"
            },
            {
              "fixed": "1.4.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2013-0262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:24:29Z",
    "nvd_published_at": "2013-02-08T20:55:00Z",
    "severity": "MODERATE"
  },
  "details": "`rack/file.rb` (`Rack::File`) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted `PATH_INFO` environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka \"symlink path traversals.\"",
  "id": "GHSA-85r7-w5mv-c849",
  "modified": "2023-08-25T23:30:15Z",
  "published": "2017-10-24T18:33:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0262"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=909071"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=909072"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/rentzsch/4736940"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rack/rack"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2013-0262.yml"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Rack Vulnerable to Path Traversal"
}


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