IBM Support

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

Created by Secure Enginee… on
Published URL:
https://www.ibm.com/support/pages/node/2495361
2495361

Security Bulletin


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

Affected Product(s)Version(s)
IBM Cloud Private3.2.1 CD
IBM Cloud Private3.2.0 CD

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:

For IBM Cloud Private 3.2.1, apply January fix pack:


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

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

14 February 2020: Initial Publication

*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.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
14 February 2020

UID

ibm12495361

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