Security Bulletin: A Security Vulnerability affects IBM Cloud Private - Go (CVE-2019-17596)

Summary

A Security Vulnerability affects IBM Cloud Private - Go

Vulnerability Details

CVEID:CVE-2019-17596
**DESCRIPTION:**Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/170191 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

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 3.2.0
• IBM Cloud Private 3.2.1

For IBM Cloud Private 3.2.0, apply January fix pack:

• IBM Cloud Private 3.2.0.2001

For IBM Cloud Private 3.2.1, apply January fix pack:

• IBM Cloud Private 3.2.1.2001

For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:

• Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2.1.
• 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