GSD-2020-12690

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.
Aliases
Aliases
CVE-2020-12690
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{
  "GSD": {
    "alias": "CVE-2020-12690",
    "description": "An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.",
    "id": "GSD-2020-12690",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-12690.html",
      "https://access.redhat.com/errata/RHSA-2020:3105",
      "https://access.redhat.com/errata/RHSA-2020:3102",
      "https://ubuntu.com/security/CVE-2020-12690"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2020-12690",
      "modified": "2023-12-13T01:21:49.432728Z",
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    }
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          "affected_versions": "All versions before 15.0.1, all versions starting from 16.0.0.0rc1 before 16.0.0",
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          "cwe_ids": [
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            "CWE-613",
            "CWE-937"
          ],
          "date": "2021-07-14",
          "description": "An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.",
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          "package_slug": "pypi/keystone",
          "pubdate": "2021-06-09",
          "solution": "Upgrade to versions 15.0.1, 16.0.0 or above.",
          "title": "Insufficient Session Expiration",
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            "authentication": "SINGLE",
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            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
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            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
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            "confidentialityImpact": "HIGH",
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            "userInteraction": "NONE",
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      },
      "lastModifiedDate": "2021-07-13T05:15Z",
      "publishedDate": "2020-05-07T00:15Z"
    }
  }
}


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