github - ghsa-vc7q-m69g-gmvq

GHSA-VC7Q-M69G-GMVQ

Vulnerability from github – Published: 2022-05-17 00:25 – Updated: 2025-04-20 03:38

Details

An issue was discovered in Cloud Foundry Foundation routing-release versions prior to 0.142.0 and cf-release versions 203 to 231. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users to the routing API, aka an "Unauthenticated JWT signing algorithm in routing" issue.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2016-8218"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-13T06:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in Cloud Foundry Foundation routing-release versions prior to 0.142.0 and cf-release versions 203 to 231. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users to the routing API, aka an \"Unauthenticated JWT signing algorithm in routing\" issue.",
  "id": "GHSA-vc7q-m69g-gmvq",
  "modified": "2025-04-20T03:38:49Z",
  "published": "2022-05-17T00:25:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8218"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/cve-2016-8218"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-8218 (GCVE-0-2016-8218)

Vulnerability from cvelistv5 – Published: 2017-06-13 06:00 – Updated: 2024-08-06 02:13

Summary

Severity ?

No CVSS data available.

CWE

Unauthenticated JWT signing algorithm in routing

Assigner

dell

References

URL

Tags

https://www.cloudfoundry.org/cve-2016-8218/

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cloud Foundry	Affected: Cloud Foundry

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JSON

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              "x_transferred"
            ],
            "url": "https://www.cloudfoundry.org/cve-2016-8218/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Cloud Foundry",
          "vendor": "n/a",
          "versions": [
            {
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        }
      ],
      "problemTypes": [
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              "description": "Unauthenticated JWT signing algorithm in routing",
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      "providerMetadata": {
        "dateUpdated": "2017-06-13T05:57:01",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
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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

GHSA-VC7Q-M69G-GMVQ

CVE-2016-8218 (GCVE-0-2016-8218)

Tags

Sightings

Nomenclature