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Vulnerability Details :

CVE-2017-8031

Summary
Assigner-dell
Assigner Org ID-c550e75a-17ff-4988-97f0-544cde3820fe
Published At-27 Nov, 2017 | 10:00
Updated At-05 Aug, 2024 | 16:19
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:dell
Assigner Org ID:c550e75a-17ff-4988-97f0-544cde3820fe
Published At:27 Nov, 2017 | 10:00
Updated At:05 Aug, 2024 | 16:19
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
cf-release and UAA cf-release: All versions prior to v279, UAA: 30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1
Versions
Affected
  • cf-release and UAA cf-release: All versions prior to v279, UAA: 30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1
Problem Types
TypeCWE IDDescription
textN/ADenial of Service
Type: text
CWE ID: N/A
Description: Denial of Service
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cloudfoundry.org/cve-2017-8031/
x_refsource_CONFIRM
http://www.securityfocus.com/bid/101967
vdb-entry
x_refsource_BID
Hyperlink: https://www.cloudfoundry.org/cve-2017-8031/
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/101967
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cloudfoundry.org/cve-2017-8031/
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/101967
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://www.cloudfoundry.org/cve-2017-8031/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/101967
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security_alert@emc.com
Published At:27 Nov, 2017 | 10:29
Updated At:20 Apr, 2025 | 01:37

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.03.5LOW
AV:N/AC:M/Au:S/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 3.5
Base severity: LOW
Vector:
AV:N/AC:M/Au:S/C:N/I:N/A:P
CPE Matches
Cloud Foundry
cloudfoundry
>>cf-release>>Versions up to 278(inclusive)
cpe:2.3:a:cloudfoundry:cf-release:*:*:*:*:*:*:*:*
Cloud Foundry
cloudfoundry
>>uaa-release>>Versions from 30(inclusive) to 30.6(exclusive)
cpe:2.3:a:cloudfoundry:uaa-release:*:*:*:*:*:*:*:*
Cloud Foundry
cloudfoundry
>>uaa-release>>Versions from 45(inclusive) to 45.4(exclusive)
cpe:2.3:a:cloudfoundry:uaa-release:*:*:*:*:*:*:*:*
Cloud Foundry
cloudfoundry
>>uaa-release>>52
cpe:2.3:a:cloudfoundry:uaa-release:52:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/101967security_alert@emc.com
Third Party Advisory
VDB Entry
https://www.cloudfoundry.org/cve-2017-8031/security_alert@emc.com
Issue Tracking
Third Party Advisory
http://www.securityfocus.com/bid/101967af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://www.cloudfoundry.org/cve-2017-8031/af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/101967
Source: security_alert@emc.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://www.cloudfoundry.org/cve-2017-8031/
Source: security_alert@emc.com
Resource:
Issue Tracking
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/101967
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://www.cloudfoundry.org/cve-2017-8031/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Third Party Advisory

Change History

0
Information is not available yet

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