github - ghsa-68xg-gqqm-vgj8

ghsa-68xg-gqqm-vgj8

Vulnerability from github

Published

2023-08-18 21:50

Modified

2023-08-24 22:34

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Puma HTTP Request/Response Smuggling vulnerability

Details

Impact

Prior to version 6.3.1, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers in a way that allowed HTTP request smuggling.

The following vulnerabilities are addressed by this advisory:

Incorrect parsing of trailing fields in chunked transfer encoding bodies
Parsing of blank/zero-length Content-Length headers

Patches

The vulnerability has been fixed in 6.3.1 and 5.6.7.

Workarounds

No known workarounds.

References

HTTP Request Smuggling

For more information

If you have any questions or comments about this advisory:

Open an issue in Puma See our security policy

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "puma"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.6.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "puma"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-40175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-18T21:50:05Z",
    "nvd_published_at": "2023-08-18T22:15:11Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\nPrior to version 6.3.1, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers in a way that allowed HTTP request smuggling.\n\nThe following vulnerabilities are addressed by this advisory:\n\n* Incorrect parsing of trailing fields in chunked transfer encoding bodies\n* Parsing of blank/zero-length Content-Length headers\n\n### Patches\nThe vulnerability has been fixed in 6.3.1 and 5.6.7.\n\n### Workarounds\nNo known workarounds.\n\n### References\n[HTTP Request Smuggling](https://portswigger.net/web-security/request-smuggling)\n\n### For more information\nIf you have any questions or comments about this advisory:\n\nOpen an issue in [Puma](https://github.com/puma/puma)\nSee our [security policy](https://github.com/puma/puma/security/policy)\n",
  "id": "GHSA-68xg-gqqm-vgj8",
  "modified": "2023-08-24T22:34:11Z",
  "published": "2023-08-18T21:50:05Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40175"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/commit/7405a219801dcebc0ad6e0aa108d4319ca23f662"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/commit/ed0f2f94b56982c687452504b95d5f1fbbe3eed1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/puma/puma"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/releases/tag/v5.6.7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/puma/puma/releases/tag/v6.3.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2023-40175.yml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Puma HTTP Request/Response Smuggling vulnerability"
}

cve-2023-40175

Vulnerability from cvelistv5

Published

2023-08-18 21:35

Modified

2024-10-07 20:04

Severity ?

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Summary

Puma is a Ruby/Rack web server built for parallelism. Prior to versions 6.3.1 and 5.6.7, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers in a way that allowed HTTP request smuggling. Severity of this issue is highly dependent on the nature of the web site using puma is. This could be caused by either incorrect parsing of trailing fields in chunked transfer encoding bodies or by parsing of blank/zero-length Content-Length headers. Both issues have been addressed and this vulnerability has been fixed in versions 6.3.1 and 5.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

▼	URL	Tags
	https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8	x_refsource_CONFIRM
	https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

puma

Version: < 5.6.7
Version: >= 6.0.0, < 6.3.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:24:55.618Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8"
          },
          {
            "name": "https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:puma:puma:-:*:*:*:*:ruby:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "puma",
            "vendor": "puma",
            "versions": [
              {
                "lessThan": "5.6.7",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "6.3.1",
                "status": "affected",
                "version": "6.0.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-40175",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-07T20:03:28.960606Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-07T20:04:46.951Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "puma",
          "vendor": "puma",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 5.6.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c 6.3.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Puma is a Ruby/Rack web server built for parallelism. Prior to versions 6.3.1 and 5.6.7, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers in a way that allowed HTTP request smuggling. Severity of this issue is highly dependent on the nature of the web site using puma is. This could be caused by either incorrect parsing of trailing fields in chunked transfer encoding bodies or by parsing of blank/zero-length Content-Length headers. Both issues have been addressed and this vulnerability has been fixed in versions 6.3.1 and 5.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-444",
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-18T21:35:47.577Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/puma/puma/security/advisories/GHSA-68xg-gqqm-vgj8"
        },
        {
          "name": "https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a",
          "tags": [
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          "url": "https://github.com/puma/puma/commit/690155e7d644b80eeef0a6094f9826ee41f1080a"
        }
      ],
      "source": {
        "advisory": "GHSA-68xg-gqqm-vgj8",
        "discovery": "UNKNOWN"
      },
      "title": "Inconsistent Interpretation of HTTP Requests in puma"
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  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "datePublished": "2023-08-18T21:35:47.577Z",
    "dateReserved": "2023-08-09T15:26:41.052Z",
    "dateUpdated": "2024-10-07T20:04:46.951Z",
    "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-68xg-gqqm-vgj8

Vulnerability from github

Impact

Patches

Workarounds

References

For more information

cve-2023-40175

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature