National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11208 Detail

Current Description

The authorization component of TIBCO Software Inc.'s TIBCO API Exchange Gateway, and TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric contains a vulnerability that theoretically processes OAuth authorization incorrectly, leading to potential escalation of privileges for the specific customer endpoint, when the implementation uses multiple scopes. This issue affects: TIBCO Software Inc.'s TIBCO API Exchange Gateway version 2.3.1 and prior versions, and TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric version 2.3.1 and prior versions.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.9 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  TIBCO Software Inc.
Base Score: 6.4 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.tibco.com/services/support/advisories Vendor Advisory
https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange Issue Tracking Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-285 Improper Authorization NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:tibco:api_exchange_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.3.1
 cpe:2.3:a:tibco:api_exchange_gateway:*:*:*:*:*:silver_fabric:*:*
     Show Matching CPE(s)
Up to (including)
2.3.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11208
NVD Published Date:
08/08/2019
NVD Last Modified:
10/09/2019