Security Bulletin: IBM Cloud Private is Vulnerable to Reflected Cross-Site Scripting attacks (CVE-2019-4120)

Summary

IBM Cloud Private is vulnerable to reflected cross-site scripting attacks.

Vulnerability Details

CVEID: CVE-2019-4120 DESCRIPTION: IBM Cloud Private is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Base Score: 5.4
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158146&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

IBM Cloud Private 2.1.x, 3.1.0, 3.1.1, 3.1.2

Remediation/Fixes

Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages

• IBM Cloud Private 3.1.2
• IBM Cloud Private 3.1.1

For IBM Cloud Private 3.1.2, apply patch:

• platform-ui
• auth-idp
• icp-management-ingress

For IBM Cloud Private 3.1.1, apply patch:

• platform-ui
• auth-idp
• icp-management-ingress

For IBM Cloud Private, 2.1.x, 3.1.0:

• Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2.
• If required, individual product fixes can be made available between CD update packages for resolution of problems. Contact IBM support for assistance

Workarounds and Mitigations

None