IBM Support

Security Bulletin: A Security Vulnerability affects IBM Cloud Private Core Services (CVE-2019-2386)

Created by Cynthia Glass on
Published URL:
https://www.ibm.com/support/pages/node/1074740
1074740

Security Bulletin


Summary

A Security Vulnerability affects IBM Cloud Private Core Services

Vulnerability Details

CVEID: CVE-2019-2386
DESCRIPTION: MongoDB Server could allow a remote authenticated attacker to bypass security restrictions, caused by improper session management. By reusing an established session of said user, an attacker could exploit this vulnerability to gain access to the database server.
CVSS Base Score: 7.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/164984 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H)

Affected Products and Versions

IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0

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 3.2.0
 
For IBM Cloud Private 3.2.0, apply October fix pack or patch:
For IBM Cloud Private 3.1.2, apply patch:
For IBM Cloud Private 3.1.0, 3.1.1:
  • 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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Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

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

23 November 2019 - Original version 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.

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:
23 November 2019

UID

ibm11074740

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