ghsa-j4p3-2m2h-cv5f
Vulnerability from github
Published
2022-05-13 01:10
Modified
2024-03-01 20:07
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Cloud Foundry UAA Denial of Service through client token revocation endpoint
Details

An issue was discovered in Cloud Foundry Foundation cf-release (all versions prior to v279) and UAA (30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1). In some cases, the UAA allows an authenticated user for a particular client to revoke client tokens for other users on the same client. This occurs only if the client is using opaque tokens or JWT tokens validated using the check_token endpoint. A malicious actor could cause denial of service.

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.cloudfoundry.identity:cloudfoundry-identity-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.6.0"
            },
            {
              "fixed": "4.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.cloudfoundry.identity:cloudfoundry-identity-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.cloudfoundry.identity:cloudfoundry-identity-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.20.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-8031"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-03-01T20:07:31Z",
    "nvd_published_at": "2017-11-27T10:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Cloud Foundry Foundation cf-release (all versions prior to v279) and UAA (30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1). In some cases, the UAA allows an authenticated user for a particular client to revoke client tokens for other users on the same client. This occurs only if the client is using opaque tokens or JWT tokens validated using the check_token endpoint. A malicious actor could cause denial of service.",
  "id": "GHSA-j4p3-2m2h-cv5f",
  "modified": "2024-03-01T20:07:31Z",
  "published": "2022-05-13T01:10:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-8031"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/commit/1e2a746968cdac5b53164ca8955646e4257ecc7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/commit/20808046de8bbdc6fb2ac62829d4cc9d7a19f37"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/commit/66166d17781aa257ff77a2fb7c69f72d0b611be"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudfoundry/uaa"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/releases/tag/3.20.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/releases/tag/4.5.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/releases/tag/4.7.1"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200227134207/http://www.securityfocus.com/bid/101967"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/cve-2017-8031"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cloud Foundry UAA Denial of Service through client token revocation endpoint"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.