CVE-2019-11208

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.

CVSS v3 9.9 CRITICAL
CVSS v2.0 6.5 MEDIUM

9.9^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	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
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:tibco:api_exchange_gateway::::::::
	cpe:2.3:a:tibco:api_exchange_gateway::::::silver_fabric::*

History

21 Nov 2024, 04:20

Type	Values Removed	Values Added
References	~~() http://www.tibco.com/services/support/advisories - Vendor Advisory~~	() http://www.tibco.com/services/support/advisories - Vendor Advisory
References	~~() https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange - Issue Tracking, Vendor Advisory~~	() https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange - Issue Tracking, Vendor Advisory

Information

Published : 2019-08-08 16:15

Updated : 2024-11-21 04:20

NVD link : CVE-2019-11208

Mitre link : CVE-2019-11208

CVE.ORG link : CVE-2019-11208

JSON object : View

Products Affected

tibco

api_exchange_gateway

CWE

NVD-CWE-noinfo

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9.9 /10