Security Bulletin: There is a vulnerability in ICU used by IBM Maximo Asset Management (CVE-2018-18928)

Summary

There is a vulnerability in ICU used by IBM Maximo Asset Management.

Vulnerability Details

CVEID:CVE-2018-18928
**DESCRIPTION:**International Components for Unicode (ICU) is vulnerable to a denial of service, caused by an integer overflow in the number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp. A local attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/152568 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

This vulnerability affects the following versions of the IBM Maximo Asset Management core product. Older versions of Maximo Asset Management may be impacted. The recommended action is to update to the latest version.

Product versions affected:

• 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 Platform Matrix for a list of supported product combinations.

Remediation/Fixes

The recommended solution is to download the appropriate Interim Fix or Fix Pack from Fix Central and apply for each affected product as soon as possible. Please see below for information on the fixes available for each product, version, and release. Follow the installation instructions in the ‘readme’ documentation provided with each fix pack or interim fix.

For Maximo Asset Management 7.6:

Workarounds and Mitigations

None