Security Bulletin: Vulnerability in Reactor Netty affects IBM Process Mining CVE-2023-34062

Summary

There is a vulnerability in Reactor Netty that could allow a remote attacker to traverse directories on the system. The code is used by IBM Process Mining. This bulletin identifies the security fixes to apply to address the vulnerability.

Vulnerability Details

CVEID:CVE-2023-34062
**DESCRIPTION:**VMware Tanzu Reactor Netty could allow a remote attacker to traverse directories on the system, caused by improper validation of user request. An attacker could send a specially crafted URL request containing “dot dot” sequences (/…/) to view arbitrary files on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/271850 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

Any open source library may be included in one or more sub-components of IBM Process Mining. Open source updates are not always synchronized across all components. The CVE in this bulletin are specifically addressed by

1.13.1, 1.13.2, 1.14.0, 1.14.1, 1.14.2, 1.14.2 IF001

| **Install/Upgrade to version 1.14.3

Installing a Production deployment
**1.To deploy a Production deployment, see installing on
RedHat OpenShift Container Platform environments

**Upgrading an Installation **** **1.To perform an upgrade of a Production deployment, see
upgrading in RedHat OpenShift Container Platform
environments
IBM Process Mining traditional|

1.13.1, 1.13.2, 1.14.0, 1.14.1, 1.14.2

| **Install/Upgrade to version 1.14.3

** 1.Login to PassPortAdvantage
2.Search for
M0GXPML Process Mining 1.14.3 Server Multiplatform
Multilingual
3.Download package
4.Follow install instructions
5.Repeat for M0GXQML Process Mining 1.14.3 Client
Windows Multilingual

Workarounds and Mitigations

None known