Vulnerability-Lookup

GSD-2022-1245

Vulnerability from gsd - Updated: 2023-12-13 01:19

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.

Aliases

CVE-2022-1245

Aliases

CVE-2022-1245

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-1245",
    "description": "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": "GSD-2022-1245",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-1245.html",
      "https://access.redhat.com/errata/RHSA-2022:1709",
      "https://access.redhat.com/errata/RHSA-2022:1711",
      "https://access.redhat.com/errata/RHSA-2022:1712",
      "https://access.redhat.com/errata/RHSA-2022:1713"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2022-1245",
      "modified": "2023-12-13T01:19:28.509081Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-1245",
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            "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
          }
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    },
    "gitlab.com": {
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          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2023-06-27",
          "description": "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.",
          "fixed_versions": [
            "18.0.0"
          ],
          "identifier": "CVE-2022-1245",
          "identifiers": [
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          ],
          "not_impacted": "All versions starting from 18.0.0",
          "package_slug": "maven/org.keycloak/keycloak-saml-core-public",
          "pubdate": "2022-07-08",
          "solution": "Upgrade to version 18.0.0 or above.",
          "title": "Missing Authorization",
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          "pubdate": "2022-07-08",
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          "title": "Missing Authorization",
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            "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
            "https://github.com/advisories/GHSA-75p6-52g3-rqc8"
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          "date": "2022-04-26",
          "description": "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.",
          "fixed_versions": [
            "18.0.0"
          ],
          "identifier": "GMS-2022-1039",
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            "GHSA-75p6-52g3-rqc8",
            "GMS-2022-1039",
            "CVE-2022-1245"
          ],
          "not_impacted": "All versions starting from 18.0.0",
          "package_slug": "maven/org.keycloak/keycloak-services",
          "pubdate": "2022-04-26",
          "solution": "Upgrade to version 18.0.0 or above.",
          "title": "Duplicate of ./maven/org.keycloak/keycloak-services/CVE-2022-1245.yml",
          "urls": [
            "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
            "https://github.com/advisories/GHSA-75p6-52g3-rqc8"
          ],
          "uuid": "384014dd-7ad5-444c-bec7-17b9e1b1bd14"
        }
      ]
    },
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        "references": {
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            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-06-27T15:57Z",
      "publishedDate": "2022-07-08T00:15Z"
    }
  }
}

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

Vulnerability from cvelistv5 – Published: 2022-07-07 23:39 – Updated: 2024-08-02 23:55

Summary

Severity

No CVSS data available.

CWE

CWE-862 - >CWE-863

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://github.com/keycloak/keycloak/security/adv…	x_refsource_MISC

Impacted products

1 product

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

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-02T23:55:24.704Z",
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            "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
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    "dateReserved": "2022-04-05T00:00:00.000Z",
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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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.