github - GHSA-rqv2-275x-2jq5

GHSA-rqv2-275x-2jq5

Vulnerability from github

Published

2023-01-18 18:19

Modified

2023-10-23 19:17

Summary

Denial of service via multipart parsing in Rack

Details

There is a denial of service vulnerability in the multipart parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44572.

Versions Affected: >= 2.0.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.0.1 Impact

Carefully crafted input can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted. 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.

2-0-Forbid-control-characters-in-attributes.patch - Patch for 2.0 series
2-1-Forbid-control-characters-in-attributes.patch - Patch for 2.1 series
2-2-Forbid-control-characters-in-attributes.patch - Patch for 2.2 series
3-0-Forbid-control-characters-in-attributes.patch - Patch for 3.0 series

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.9.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.0.0"
            },
            {
              "fixed": "2.1.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0.0"
            },
            {
              "fixed": "2.2.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0.0"
            },
            {
              "fixed": "3.0.4.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-44572"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-18T18:19:21Z",
    "nvd_published_at": "2023-02-09T20:15:00Z",
    "severity": "LOW"
  },
  "details": "There is a denial of service vulnerability in the multipart parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44572.\n\nVersions Affected: \u003e= 2.0.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.0.1\nImpact\n\nCarefully crafted input can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.\nReleases\n\nThe fixed releases are available at the normal locations.\nWorkarounds\n\nThere are no feasible workarounds for this issue.\nPatches\n\nTo aid users who aren\u2019t 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.\n\n    2-0-Forbid-control-characters-in-attributes.patch - Patch for 2.0 series\n    2-1-Forbid-control-characters-in-attributes.patch - Patch for 2.1 series\n    2-2-Forbid-control-characters-in-attributes.patch - Patch for 2.2 series\n    3-0-Forbid-control-characters-in-attributes.patch - Patch for 3.0 series\n",
  "id": "GHSA-rqv2-275x-2jq5",
  "modified": "2023-10-23T19:17:24Z",
  "published": "2023-01-18T18:19:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44572"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1639882"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rack/rack"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rack/rack/releases/tag/v3.0.4.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44572.yml"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5530"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Denial of service via multipart parsing in Rack"
}

gsd-2022-44572

Vulnerability from gsd

Modified

2023-01-18 00:00

Details

There is a denial of service vulnerability in the multipart parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44572. Versions Affected: >= 2.0.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.4.1 # Impact Carefully crafted input can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted. # Workarounds There are no feasible workarounds for this issue.

Aliases

CVE-2022-44572

JSON

To clipboard

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    "alias": "CVE-2022-44572",
    "description": "A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.",
    "id": "GSD-2022-44572",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-44572.html",
      "https://ubuntu.com/security/CVE-2022-44572"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2022-44572",
      "modified": "2023-01-18T00:00:00.000Z",
      "published": "2023-01-18T00:00:00.000Z",
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          },
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          }
        ]
      }
    },
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      "cve": "2022-44572",
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      "description": "There is a denial of service vulnerability in the multipart parsing component\nof Rack. This vulnerability has been assigned the CVE identifier\nCVE-2022-44572.\n\nVersions Affected: \u003e= 2.0.0\nNot affected: None.\nFixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.4.1\n\n# Impact\n\nCarefully crafted input can cause RFC2183 multipart boundary parsing in Rack\nto take an unexpected amount of time, possibly resulting in a denial of\nservice attack vector. Any applications that parse multipart posts using\nRack (virtually all Rails applications) are impacted.\n\n# Workarounds\n\nThere are no feasible workarounds for this issue.\n",
      "gem": "rack",
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      "patched_versions": [
        "~\u003e 2.0.9, \u003e= 2.0.9.2",
        "~\u003e 2.1.4, \u003e= 2.1.4.2",
        "~\u003e 2.2.6, \u003e= 2.2.6.1",
        "\u003e= 3.0.4.1"
      ],
      "title": "Denial of service via multipart parsing in Rack",
      "url": "https://github.com/rack/rack/releases/tag/v3.0.4.1"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.0.9.2||\u003e=2.1.0 \u003c2.1.4.2||\u003e=2.2.0 \u003c2.2.4.1",
          "affected_versions": "All versions before 2.0.9.2, all versions starting from 2.1.0 before 2.1.4.2, all versions starting from 2.2.0 before 2.2.4.1",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "CWE-1035",
            "CWE-1333",
            "CWE-937"
          ],
          "date": "2023-02-17",
          "description": "A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.",
          "fixed_versions": [
            "2.0.9.2",
            "2.1.4.2",
            "2.2.5"
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          "identifier": "CVE-2022-44572",
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            "GHSA-rqv2-275x-2jq5",
            "GMS-2023-66"
          ],
          "not_impacted": "All versions starting from 2.0.9.2 before 2.1.0, all versions starting from 2.1.4.2 before 2.2.0, all versions starting from 2.2.4.1",
          "package_slug": "gem/rack",
          "pubdate": "2023-02-09",
          "solution": "Upgrade to versions 2.0.9.2, 2.1.4.2, 2.2.5 or above.",
          "title": "Inefficient Regular Expression Complexity",
          "urls": [
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            "https://github.com/advisories/GHSA-rqv2-275x-2jq5"
          ],
          "uuid": "54175f1a-6fd6-40bb-9983-481bed1b53af"
        },
        {
          "affected_range": "\u003c0",
          "affected_versions": "All versions starting from 2.0.0 before 2.0.9.2, all versions starting from 2.1.0.0 before 2.1.4.2, all versions starting from 2.2.0.0 before 2.2.6.1, all versions starting from 3.0.0.0 before 3.0.4.1",
          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2023-01-18",
          "description": "There is a denial of service vulnerability in the multipart parsing component of Rack. Carefully crafted input can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.",
          "fixed_versions": [
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            "2.1.4.2",
            "2.2.6.1",
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          ],
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          "identifiers": [
            "GHSA-rqv2-275x-2jq5",
            "GMS-2023-66",
            "CVE-2022-44572"
          ],
          "not_impacted": "All versions before 2.0.0, all versions starting from 2.0.9.2 before 2.1.0.0, all versions starting from 2.1.4.2 before 2.2.0.0, all versions starting from 2.2.6.1 before 3.0.0.0, all versions starting from 3.0.4.1",
          "package_slug": "gem/rack",
          "pubdate": "2023-01-18",
          "solution": "Upgrade to versions 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.4.1 or above.",
          "title": "Duplicate of ./gem/rack/CVE-2022-44572.yml",
          "urls": [
            "https://github.com/rack/rack/releases/tag/v3.0.4.1",
            "https://github.com/advisories/GHSA-rqv2-275x-2jq5"
          ],
          "uuid": "5c1e5904-6d5a-475e-8b5e-2d40f5f1be1a"
        }
      ]
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-12-08T22:15Z",
      "publishedDate": "2023-02-09T20:15Z"
    }
  }
}

cve-2022-44572

Vulnerability from cvelistv5

Published

2023-02-09 00:00

Modified

2024-08-03 13:54

Severity ?

Summary

A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.

References

▼	URL	Tags
	https://hackerone.com/reports/1639882
	https://www.debian.org/security/2023/dsa-5530	vendor-advisory
	https://security.netapp.com/advisory/ntap-20231208-0014/

Impacted products

▼	Vendor	Product
	n/a	https://github.com/rack/rack

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:54:03.874Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.debian.org/security/2023/dsa-5530"
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        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "https://github.com/rack/rack",
          "vendor": "n/a",
          "versions": [
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        }
      ],
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          "url": "https://hackerone.com/reports/1639882"
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    "dateReserved": "2022-11-01T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

GHSA-rqv2-275x-2jq5

Vulnerability from github

gsd-2022-44572

Vulnerability from gsd

cve-2022-44572

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature