Security Bulletin: IBM Cloud Private is vulnerable to Helm vulnerabilities ( CVE-2021-21303)

Summary

IBM Cloud Private is vulnerable to Helm vulnerabilities

Vulnerability Details

CVEID:CVE-2021-21303
**DESCRIPTION:**Helm could allow a local authenticated attacker to bypass security restrictions, caused by the failure to sanitized multiple fields in various .yaml files. By sending a specially-crafted request, an attacker could exploit this vulnerability to send deceptive, obscure or alter information to a terminal screen.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196392 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N)

Affected Products and Versions

Remediation/Fixes

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

• IBM Cloud Private 3.2.1
• IBM Cloud Private 3.2.2

For IBM Cloud Private 3.2.1, apply fix pack:

• IBM Cloud Private 3.2.1.2105

For IBM Cloud Private 3.2.2, apply fix pack:

• IBM Cloud Private 3.2.2.2105

For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0:

• Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2.2.
• 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