IBM Support

Security vulnerabilities have been identified in IBM DB2 shipped with IBM Maximo Asset Management (CVE-2019-4448, CVE-2019-4447)

Created by Clarissa Vukovic on
Published URL:
https://www.ibm.com/support/pages/node/1072046
1072046

Security Bulletin


Summary

IBM DB2 is shipped as a component of IBM Maximo Asset Management. Information about the security vulnerability affecting IBM DB2 has been published in a security bulletin.

Vulnerability Details

CVEID: CVE-2019-4447 
DESCRIPTION: IBM DB2 High Performance Unload load shared libraries from an untrusted path potentially giving low privilege user full access to root by loading a malicious shared library. 
CVSS Base Score: 8.4 
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163488 for the current score 
CVSS Environmental Score*: Undefined 
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2019-4448
DESCRIPTION: IBM DB2 High Performance Unload executes binaries from an untrusted path which could allow a local user to execute arbitrary code as the root user.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163489 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

This vulnerability affects the following versions of the IBM Maximo Asset Management core product, and all other IBM Maximo Industry Solution and IBM Control Desk products, regardless of their own version, if they are currently installed on top of an affected IBM Maximo Asset Management. *


Maximo Asset Management core product affected versions:
Maximo Asset Management 7.6

Industry Solutions products affected if using an affected core version:
Maximo for Aviation
Maximo for Life Sciences
Maximo for Nuclear Power
Maximo for Oil and Gas
Maximo for Transportation
Maximo for Utilities

IBM Control Desk products affected if using an affected core version:
SmartCloud Control Desk
IBM Control Desk
Tivoli Integration Composer

* To determine the core product version, log in and view System Information. The core product version is the "Tivoli's process automation engine" version. Please consult the Product Coexistence Matrix for a list of supported product combinations.

Remediation/Fixes

Please consult the following security bulletin for vulnerability details and information about fixes:

Security Bulletin: Multiple privilege escalation vulnerabilities in IBM DB2 HPU

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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

27 August 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.

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Document Information

Modified date:
10 September 2019

UID

ibm11072046

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