GHSA-XJ5V-6V4G-JFW6

Vulnerability from github – Published: 2024-02-28 22:57 – Updated: 2024-02-29 02:30
VLAI?
Summary
Rack has possible DoS Vulnerability with Range Header
Details

Possible DoS Vulnerability with Range Header in Rack

There is a possible DoS vulnerability relating to the Range request header in Rack. This vulnerability has been assigned the CVE identifier CVE-2024-26141.

Versions Affected: >= 1.3.0. Not affected: < 1.3.0 Fixed Versions: 3.0.9.1, 2.2.8.1

Impact

Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue.

Vulnerable applications will use the Rack::File middleware or the Rack::Utils.byte_ranges methods (this includes Rails applications).

Releases

The fixed releases are available at the normal locations.

Workarounds

There are no feasible workarounds for this issue.

Patches

To aid users who aren't able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.

  • 3-0-range.patch - Patch for 3.0 series
  • 2-2-range.patch - Patch for 2.2 series

Credits

Thank you ooooooo_q for the report and patch

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.9.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "2.2.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-26141"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-28T22:57:12Z",
    "nvd_published_at": "2024-02-29T00:15:51Z",
    "severity": "LOW"
  },
  "details": "# Possible DoS Vulnerability with Range Header in Rack\n\nThere is a possible DoS vulnerability relating to the Range request header in\nRack.  This vulnerability has been assigned the CVE identifier CVE-2024-26141.\n\nVersions Affected:  \u003e= 1.3.0.\nNot affected:       \u003c 1.3.0\nFixed Versions:     3.0.9.1, 2.2.8.1\n\nImpact\n------\nCarefully crafted Range headers can cause a server to respond with an\nunexpectedly large response. Responding with such large responses could lead\nto a denial of service issue.\n\nVulnerable applications will use the `Rack::File` middleware or the\n`Rack::Utils.byte_ranges` methods (this includes Rails applications).\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nThere are no feasible workarounds for this issue.\n\nPatches\n-------\nTo aid users who aren\u0027t able to upgrade immediately we have provided patches for\nthe two supported release series. They are in git-am format and consist of a\nsingle changeset.\n\n* 3-0-range.patch - Patch for 3.0 series\n* 2-2-range.patch - Patch for 2.2 series\n\nCredits\n-------\n\nThank you [ooooooo_q](https://hackerone.com/ooooooo_q) for the report and\npatch",
  "id": "GHSA-xj5v-6v4g-jfw6",
  "modified": "2024-02-29T02:30:42Z",
  "published": "2024-02-28T22:57:12Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26141"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b"
    },
    {
      "type": "WEB",
      "url": "https://discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rack/rack"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Rack has possible DoS Vulnerability with Range Header"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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