github - ghsa-84fq-6626-w5fg

GHSA-84FQ-6626-W5FG

Vulnerability from github – Published: 2017-10-24 18:33 – Updated: 2020-08-31 18:07

Summary

CORS Token Disclosure in crumb

Details

When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly make requests to non CORS routes as this user.

A configuration and scenario where this would occur is unlikely, as most configurations will set CORS globally (where crumb is not used), or not at all.

Recommendation

Update to version 3.0.0 or greater.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "crumb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2014-7193"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:24:14Z",
    "nvd_published_at": "2014-12-25T11:59:00Z",
    "severity": "MODERATE"
  },
  "details": "When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly make requests to non CORS routes as this user.\n\nA configuration and scenario where this would occur is unlikely, as most configurations will set CORS globally (where crumb is not used), or not at all.\n\n\n## Recommendation\n\nUpdate to version 3.0.0 or greater.",
  "id": "GHSA-84fq-6626-w5fg",
  "modified": "2020-08-31T18:07:28Z",
  "published": "2017-10-24T18:33:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7193"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spumko/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-84fq-6626-w5fg"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "CORS Token Disclosure in crumb"
}

CVE-2014-7193 (GCVE-0-2014-7193)

Vulnerability from cvelistv5 – Published: 2014-12-25 11:00 – Updated: 2024-08-06 12:40

Summary

The Crumb plugin before 3.0.0 for Node.js does not properly restrict token access in situations where a hapi route handler has CORS enabled, which allows remote attackers to obtain sensitive information, and potentially obtain the ability to spoof requests to non-CORS routes, via a crafted web site that is visited by an application consumer.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://nodesecurity.io/advisories/crumb_cors_tok…	x_refsource_CONFIRM
	https://github.com/hapijs/crumb/commit/5e6d4f5c81…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T12:40:19.196Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://nodesecurity.io/advisories/crumb_cors_token_disclosure"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-08-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Crumb plugin before 3.0.0 for Node.js does not properly restrict token access in situations where a hapi route handler has CORS enabled, which allows remote attackers to obtain sensitive information, and potentially obtain the ability to spoof requests to non-CORS routes, via a crafted web site that is visited by an application consumer."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-12-25T06:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://nodesecurity.io/advisories/crumb_cors_token_disclosure"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-7193",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Crumb plugin before 3.0.0 for Node.js does not properly restrict token access in situations where a hapi route handler has CORS enabled, which allows remote attackers to obtain sensitive information, and potentially obtain the ability to spoof requests to non-CORS routes, via a crafted web site that is visited by an application consumer."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nodesecurity.io/advisories/crumb_cors_token_disclosure",
              "refsource": "CONFIRM",
              "url": "https://nodesecurity.io/advisories/crumb_cors_token_disclosure"
            },
            {
              "name": "https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c",
              "refsource": "CONFIRM",
              "url": "https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2014-7193",
    "datePublished": "2014-12-25T11:00:00",
    "dateReserved": "2014-09-26T00:00:00",
    "dateUpdated": "2024-08-06T12:40:19.196Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted