GHSA-6RRR-78XP-5JP8

Vulnerability from github – Published: 2023-01-11 18:27 – Updated: 2023-01-24 18:55
VLAI
Summary
Zitadel RefreshToken invalidation vulnerability
Details

Impact

RefreshTokens is an OAuth 2.0 feature that allows applications to retrieve new access tokens and refresh the user's session without the need for interacting with a UI.

RefreshTokens were not invalidated when a user was locked or deactivated. The deactivated or locked user was able to obtain a valid access token only through a refresh token grant.

When the locked or deactivated user’s session was already terminated (“logged out”) then it was not possible to create a new session. Renewal of access token through a refresh token grant is limited to the configured amount of time (RefreshTokenExpiration).

Patches

2.x versions are fixed on >= 2.17.3 2.16.x versions are fixed on >= 2.16.4

ZITADEL recommends upgrading to the latest versions available in due course.

Workarounds

Ensure the RefreshTokenExpiration in the OIDC settings of your instance is set according to your security requirements.

References

https://zitadel.com/docs/guides/manage/console/instance-settings#oidc-token-lifetimes-and-expiration

Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.17.0"
            },
            {
              "fixed": "2.17.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.16.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-22492"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-11T18:27:48Z",
    "nvd_published_at": "2023-01-11T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nRefreshTokens is an OAuth 2.0 feature that allows applications to retrieve new access tokens and refresh the user\u0027s session without the need for interacting with a UI.\n\nRefreshTokens were not invalidated when a user was locked or deactivated. The deactivated or locked user was able to obtain a valid access token only through a refresh token grant.\n\nWhen the locked or deactivated user\u2019s session was already terminated (\u201clogged out\u201d) then it was not possible to create a new session. Renewal of access token through a refresh token grant is limited to the configured amount of time (RefreshTokenExpiration).\n\n### Patches\n2.x versions are fixed on \u003e= [2.17.3](https://github.com/zitadel/zitadel/releases/tag/v2.17.3)\n2.16.x versions are fixed on \u003e= [2.16.4](https://github.com/zitadel/zitadel/releases/tag/v2.16.4)\n\nZITADEL recommends upgrading to the latest versions available in due course.\n\n### Workarounds\nEnsure the RefreshTokenExpiration in the OIDC settings of your instance is set according to your security requirements.\n\n### References\n\nhttps://zitadel.com/docs/guides/manage/console/instance-settings#oidc-token-lifetimes-and-expiration\n",
  "id": "GHSA-6rrr-78xp-5jp8",
  "modified": "2023-01-24T18:55:45Z",
  "published": "2023-01-11T18:27:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/security/advisories/GHSA-6rrr-78xp-5jp8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22492"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/commit/301e22c4956ead6014a8179463c37263f7301a83"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/commit/fc892c52a10cd4ffdac395747494f3a93a7494c2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zitadel/zitadel"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.16.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.17.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Zitadel RefreshToken invalidation vulnerability"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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