github - ghsa-rh3q-7g79-rp3x

GHSA-RH3Q-7G79-RP3X

Vulnerability from github – Published: 2025-03-03 18:31 – Updated: 2025-04-25 15:31

Details

In certain IETF OAuth 2.0-related specifications, when the JSON Web Token Profile for OAuth 2.0 Client Authentication mechanism is used, there are ambiguities in the audience values of JWTs sent to authorization servers. The affected RFCs may include RFC 7523, and also RFC 7521, RFC 7522, RFC 9101 (JAR), and RFC 9126 (PAR).

Severity ?

6.9 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-27371"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-305",
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-03T18:15:40Z",
    "severity": "MODERATE"
  },
  "details": "In certain IETF OAuth 2.0-related specifications, when the JSON Web Token Profile for OAuth 2.0 Client Authentication mechanism is used, there are ambiguities in the audience values of JWTs sent to authorization servers. The affected RFCs may include RFC 7523, and also RFC 7521, RFC 7522, RFC 9101 (JAR), and RFC 9126 (PAR).",
  "id": "GHSA-rh3q-7g79-rp3x",
  "modified": "2025-04-25T15:31:20Z",
  "published": "2025-03-03T18:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27371"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OWASP/ASVS/issues/2678"
    },
    {
      "type": "WEB",
      "url": "https://eprint.iacr.org/2025/629"
    },
    {
      "type": "WEB",
      "url": "https://openid.net/notice-of-a-security-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://openid.net/wp-content/uploads/2025/01/OIDF-Responsible-Disclosure-Notice-on-Security-Vulnerability-for-private_key_jwt.pdf"
    },
    {
      "type": "WEB",
      "url": "https://talks.secworkshop.events/osw2025/talk/R8D9BS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-27371 (GCVE-0-2025-27371)

Vulnerability from cvelistv5 – Published: 2025-03-03 00:00 – Updated: 2025-04-25 14:42

Summary

Severity ?

6.9 (Medium)


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

CWE

CWE-305 - Authentication Bypass by Primary Weakness

Assigner

mitre

References

URL

Tags

	https://openid.net/wp-content/uploads/2025/01/OID…
	https://openid.net/notice-of-a-security-vulnerability/
	https://talks.secworkshop.events/osw2025/talk/R8D9BS/
	https://github.com/OWASP/ASVS/issues/2678
	https://eprint.iacr.org/2025/629

Impacted products

	Vendor	Product	Version
	IETF	RFC 7523	Affected: 7523 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-27371",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-04T16:49:31.778471Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-04T16:49:57.268Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "RFC 7523",
          "vendor": "IETF",
          "versions": [
            {
              "status": "affected",
              "version": "7523",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In certain IETF OAuth 2.0-related specifications, when the JSON Web Token Profile for OAuth 2.0 Client Authentication mechanism is used, there are ambiguities in the audience values of JWTs sent to authorization servers. The affected RFCs may include RFC 7523, and also RFC 7521, RFC 7522, RFC 9101 (JAR), and RFC 9126 (PAR)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-305",
              "description": "CWE-305 Authentication Bypass by Primary Weakness",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-25T14:42:06.366Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://openid.net/wp-content/uploads/2025/01/OIDF-Responsible-Disclosure-Notice-on-Security-Vulnerability-for-private_key_jwt.pdf"
        },
        {
          "url": "https://openid.net/notice-of-a-security-vulnerability/"
        },
        {
          "url": "https://talks.secworkshop.events/osw2025/talk/R8D9BS/"
        },
        {
          "url": "https://github.com/OWASP/ASVS/issues/2678"
        },
        {
          "url": "https://eprint.iacr.org/2025/629"
        }
      ],
      "x_generator": {
        "engine": "enrichogram 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-27371",
    "datePublished": "2025-03-03T00:00:00.000Z",
    "dateReserved": "2025-02-23T00:00:00.000Z",
    "dateUpdated": "2025-04-25T14:42:06.366Z",
    "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

GHSA-RH3Q-7G79-RP3X

CVE-2025-27371 (GCVE-0-2025-27371)

Tags

Sightings

Nomenclature