CVE-2019-8995 : The workspace client, openspace client, and app development client of TIBCO Soft

The workspace client, openspace client, and app development client of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM contain a vulnerability wherein a malicious URL could trick a user into visiting a website of the attacker's choice. Affected releases are TIBCO Software Inc.'s TIBCO ActiveMatrix BPM: versions up to and including 4.2.0, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric: versions up to and including 4.2.0, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1.

Published 2019-04-24 21:29:02

Updated 2022-10-14 09:35:42

Source TIBCO Software Inc.

View at NVD, CVE.org

Vulnerability category: Open redirect

Products affected by CVE-2019-8995

Tibco » Activematrix Bpm
Versions up to, including, (<=) 4.2.0
cpe:2.3:a:tibco:activematrix_bpm:*:*:*:*:*:*:*:*
Matching versions
Tibco » Activematrix Bpm » For Silver Fabric
Versions up to, including, (<=) 4.2.0
cpe:2.3:a:tibco:activematrix_bpm:*:*:*:*:*:silver_fabric:*:*
Matching versions
Tibco » Silver Fabric Enabler » For Activematrix Bpm
Versions up to, including, (<=) 1.4.1
cpe:2.3:a:tibco:silver_fabric_enabler:*:*:*:*:*:activematrix_bpm:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-8995

EPSS FAQ

0.39%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 57 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-8995

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:N	8.6	4.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
4.7	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N	2.8	1.4	TIBCO Software Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: None Availability: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2019-8995

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-8995

https://www.tibco.com/support/advisories/2019/04/tibco-security-advisory-april-24-2019-tibco-activematrix-bpm-2019-8995

TIBCO Security Advisory: April 24, 2019 - TIBCO ActiveMatrix BPM - 2019-8995 | TIBCO Software
Vendor Advisory
http://www.tibco.com/services/support/advisories

Advisory | TIBCO Software
Vendor Advisory

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Vulnerability Details : CVE-2019-8995

Products affected by CVE-2019-8995

Exploit prediction scoring system (EPSS) score for CVE-2019-8995

CVSS scores for CVE-2019-8995

CWE ids for CVE-2019-8995

References for CVE-2019-8995