Security Bulletin: IBM API Connect's Developer Portal is impacted by a privilege escalation vulnerability (CVE-2019-4155)
IBM API Connect has addressed the following vulnerability.
DESCRIPTION: IBM API Connect's Developer Portal is impacted by a privilege escalation vulnerability when integrated with an OpenID Connect (OIDC) user registry.
CVSS Base Score: 8.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/158544 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
IBM API Connect version 2018.1-2018.4.1.3
|Affected Product||Addressed in VRMF||APAR||Remediation/First Fix|
IBM API Connect
V2018.1 - 2018.4.1.3
Addressed in IBM API Connect v2018.4.1.4 fixpack.
Follow this link and find the appropriate 2018.4.1.4 Developer Portal package suitable for the form factor of your installation.
Workarounds and Mitigations
Get Notified about Future Security Bulletins
April 4, 2019: Original bulletin published
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
More support for:
IBM API Connect
Component: Developer Portal
Software version: 2018.1-2018.4.1.3
Operating system(s): Platform Independent
Reference #: 0879575
Modified date: 04 April 2019