Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2019-08-08T16:15:11.103

Last Modified

2024-11-21T04:20:43.777

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.9 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	tibco	api_exchange_gateway	≤ 2.3.1	Yes
Application	tibco	api_exchange_gateway	≤ 2.3.1	Yes

References

http://www.tibco.com/services/support/advisories Vendor Advisory ([email protected])
https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange Issue Tracking, Vendor Advisory ([email protected])
http://www.tibco.com/services/support/advisories Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.tibco.com/support/advisories/2019/08/tibco-security-advisory-august-7-2019-tibco-api-exchange Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)