Vulnerability-Lookup

GHSA-5JPF-PJ32-XX53

Vulnerability from github – Published: 2020-07-29 16:26 – Updated: 2021-01-07 23:44

Summary

Authorization header is not sanitized in an error object in auth0

Details

Overview

Versions before and including 2.27.0 use a block list of specific keys that should be sanitized from the request object contained in the error object. When a request to Auth0 management API fails, the key for Authorization header is not sanitized and the Authorization header value can be logged exposing a bearer token.

Am I affected?

You are affected by this vulnerability if all of the following conditions apply:

You are using auth0 npm package
You are using a Machine to Machine application authorized to use Auth0's management API https://auth0.com/docs/flows/concepts/client-credentials

How to fix that?

Upgrade to version 2.27.1

Will this update impact my users?

The fix provided in patch will not affect your users.

Credit

http://github.com/osdiab

Severity

7.7 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "auth0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.27.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-15125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-209"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-07-29T16:25:59Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Overview\nVersions before and including `2.27.0` use a block list of specific keys that should be sanitized from the request object contained in the error object.  When a request to Auth0 management API fails, the key for `Authorization` header is not sanitized and the `Authorization` header value can be logged exposing a bearer token.\n\n### Am I affected?\nYou are affected by this vulnerability if all of the following conditions apply:\n\n- You are using `auth0` npm package\n- You are using a Machine to Machine application authorized to use Auth0\u0027s management API https://auth0.com/docs/flows/concepts/client-credentials\n\n### How to fix that?\nUpgrade to version `2.27.1`\n\n### Will this update impact my users?\nThe fix provided in patch will not affect your users.\n\n### Credit\nhttp://github.com/osdiab",
  "id": "GHSA-5jpf-pj32-xx53",
  "modified": "2021-01-07T23:44:25Z",
  "published": "2020-07-29T16:26:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/auth0/node-auth0/security/advisories/GHSA-5jpf-pj32-xx53"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15125"
    },
    {
      "type": "WEB",
      "url": "https://github.com/auth0/node-auth0/pull/507"
    },
    {
      "type": "WEB",
      "url": "https://github.com/auth0/node-auth0/pull/507/commits/62ca61b3348ec8e74d7d00358661af1a8bc98a3c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/auth0/node-auth0/tree/v2.27.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Authorization header is not sanitized in an error object in auth0"
}

CVE-2020-15125 (GCVE-0-2020-15125)

Vulnerability from cvelistv5 – Published: 2020-07-29 16:25 – Updated: 2024-08-04 13:08

Title

Authorization header is not sanitized in an error object in auth0

Summary

In auth0 (npm package) versions before 2.27.1, a DenyList of specific keys that should be sanitized from the request object contained in the error object is used. The key for Authorization header is not sanitized and in certain cases the Authorization header value can be logged exposing a bearer token. You are affected by this vulnerability if you are using the auth0 npm package, and you are using a Machine to Machine application authorized to use Auth0's management API

Severity

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE

CWE-209 - Generation of Error Message Containing Sensitive Information

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/auth0/node-auth0/security/advi…	x_refsource_CONFIRM
https://github.com/auth0/node-auth0/pull/507	x_refsource_MISC
https://github.com/auth0/node-auth0/pull/507/comm…	x_refsource_MISC
https://github.com/auth0/node-auth0/tree/v2.27.1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
auth0	node-auth0	Affected: < 2.27.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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