National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2019-11270 Detail

Current Description

Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://pivotal.io/security/cve-2019-11270 Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-11270 Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • 7PK - Security Features (CWE-254)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.3.0		Up to (excluding)
2.3.15
 cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.4.0		Up to (excluding)
2.4.11
 cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.5.0		Up to (excluding)
2.5.7
 cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.6.0		Up to (excluding)
2.6.2
 cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
73.4.0
 cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.3.0		Up to (excluding)
2.3.22
 cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.4.0		Up to (excluding)
2.4.16
 cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.5.0		Up to (excluding)
2.5.10
 cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.6.0		Up to (excluding)
2.6.4


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11270
NVD Published Date:
08/05/2019
NVD Last Modified:
08/20/2019