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CVE-2017-8031 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.cloudfoundry.org/cve-2017-8031/	CVE	Issue TrackingThird Party Advisory
http://www.securityfocus.com/bid/101967	CVE	Third Party AdvisoryVDB Entry
https://www.cloudfoundry.org/cve-2017-8031/	[email protected]	Issue TrackingThird Party Advisory
http://www.securityfocus.com/bid/101967	[email protected]	Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
cloudfoundry cf-release	<= 278
CPE cpe:2.3:a:cloudfoundry:cf-release:::::::: Remediation No remediation found in references.
cloudfoundry uaa-release	>= 30, < 30.6 >= 45, < 45.4 52
CPE cpe:2.3:a:cloudfoundry:uaa-release:::::::: cpe:2.3:a:cloudfoundry:uaa-release:52:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
May 25, 2021	Reanalysis	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Dec 21, 2017	Initial Analysis	[email protected]
Nov 30, 2017	CVE Modified	[email protected]