Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-4277 | 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. |
Github GHSA |
GHSA-j4p3-2m2h-cv5f | Cloud Foundry UAA Denial of Service through client token revocation endpoint |
References
History
No history.
Status: PUBLISHED
Assigner: dell
Published:
Updated: 2024-08-05T16:19:29.544Z
Reserved: 2017-04-21T00:00:00.000Z
Link: CVE-2017-8031
No data.
Status : Modified
Published: 2017-11-27T10:29:00.767
Modified: 2026-05-13T00:24:29.033
Link: CVE-2017-8031
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA