Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.8%
CVSS Severity
CVSS v3 Score 6.4
CVSS v2 Score 6.5
References
- http://www.tibco.com/services/support/advisories
- https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange
- http://www.tibco.com/services/support/advisories
- https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange
Products affected by CVE-2019-11208
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cpe:2.3:a:tibco:api_exchange_gateway:-
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cpe:2.3:a:tibco:api_exchange_gateway:2.0.0
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cpe:2.3:a:tibco:api_exchange_gateway:2.1.0
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cpe:2.3:a:tibco:api_exchange_gateway:2.1.1
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cpe:2.3:a:tibco:api_exchange_gateway:2.2.0
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cpe:2.3:a:tibco:api_exchange_gateway:2.2.1
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cpe:2.3:a:tibco:api_exchange_gateway:2.3.0
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cpe:2.3:a:tibco:api_exchange_gateway:2.3.1