Security Bulletin: A security vulnerability in Ruby on Rails affects IBM Cloud Pak for Multicloud Management Infrastructure Management [CVE-2022-21831]

Summary

A security vulnerability in Ruby on Rails affects IBM Cloud Pak for Multicloud Management Infrastructure Management [CVE-2022-21831]

Vulnerability Details

CVEID:CVE-2022-21831
**DESCRIPTION:**Ruby on Rails Active Storage module could allow a remote attacker to execute arbitrary code on the system, caused by a code injection vulnerability in the image_processing method of the mini_magick back end. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/222686 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Remediation/Fixes

Upgrade to IBM Cloud Pak for Multicloud Management 2.3 latest fixpack by following the instructions in <https://www.ibm.com/docs/en/cloud-paks/cp-management/2.3.x?topic=installation-upgrade&gt;.

Workarounds and Mitigations

None