github - ghsa-75p6-52g3-rqc8

ghsa-75p6-52g3-rqc8

Vulnerability from github

Published

2022-04-26 21:21

Modified

2022-07-21 16:21

Severity ?

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

Summary

Keycloak vulnerable to privilege escalation on Token Exchange feature

Details

A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.keycloak:keycloak-services"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "18.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-1245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639",
      "CWE-862",
      "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-26T21:21:00Z",
    "nvd_published_at": "2022-07-08T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.",
  "id": "GHSA-75p6-52g3-rqc8",
  "modified": "2022-07-21T16:21:16Z",
  "published": "2022-04-26T21:21:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1245"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/commit/76d83f46fad94ebcbedaa49e6daad458e2894e52"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keycloak/keycloak"
    }
  ],
  "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": "Keycloak vulnerable to privilege escalation on Token Exchange feature"
}

CVE-2022-1245 (GCVE-0-2022-1245)

Vulnerability from cvelistv5

Published

2022-07-07 23:39

Modified

2024-08-02 23:55

Severity ?

CWE

CWE-862 - ->CWE-863

Summary

A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.

References

URL

Tags

https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	keycloak	Version: keycloak versions prior to 18.0.0

Show details on NVD website

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              "x_transferred"
            ],
            "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "keycloak",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "keycloak versions prior to 18.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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      "providerMetadata": {
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        "shortName": "redhat"
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      "references": [
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          ],
          "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
        }
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      "x_legacyV4Record": {
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          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2022-1245",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "keycloak",
                      "version": {
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                          {
                            "version_value": "keycloak versions prior to 18.0.0"
                          }
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        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-862-\u003eCWE-863"
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              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
              "refsource": "MISC",
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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    "dateReserved": "2022-04-05T00:00:00",
    "dateUpdated": "2024-08-02T23:55:24.704Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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