Dell SANnav Management Portal 2.1.1 BSA2021 1651 Script Instruction
Summary
Broadcom SANnav Management Portal 2.1.1 security fix release notes for vulnerability BSA-2021-1651 (December 2021), providing detailed execution instructions for applying this security patch to SANnav Management Portal deployments, including supported Brocade platform compatibility, patch deployment procedures, post-installation verification steps, and documentation of the security fixes included to address the identified vulnerability in Fibre Channel SAN management software.
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SANnav Management Portal 2.1.1 fix for BSA-2021-1651, Release Notes
(Created on 12/21/2021)
Note: In this document, the term “SANnav” is used to refer to “SANnav Management Portal” only.
This script is created for the SANnav Management Portal 2.1.1 and includes the below mentioned changes. This release continues to support all the Brocade platforms supported by SANnav Management Portal 2.1.1 release.
Overview This document describes the details of the content and execution instructions of the SANnav Management Portal 2.1.1 fix for the vulnerability mentioned in the BSA-2021-1651. This script includes the following fixes/updates:
This script will remove the JNDI classes from the log4j jars in the SANnav docker images.
This script must be applied on top of SANnav Management Portal 2.1.1.x. Even if other CSI patches (i.e. 2.1.1.1, 2.1.1.2, 2.1.1.3 ,2.1.1.4 ,2.1.1.5) are applied on SANnav Management Portal 2.1.1, this script can still be applied on top of that.
Installation Instructions
**Notes: SANnav will be restarted during the script execution. Please make sure that no user is logged into SANnav before executing this script. Make sure that these commands are run with either root or sudo. Make sure that the unzip and zip (yum install unzip, yum install zip) utilities are installed already on the SANnav server before applying this script. Make sure that a full SANnav Backup is saved prior to executing this script.
Page Summary Contents For Dell SANnav Management Portal 2.1.1 BSA2021 1651 Script Instruction
Manual Details
| Brand | Dell |
|---|---|
| Pages | 3 |
| File Size | 194.59 KB |
| Published | July 01, 2026 |
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Frequently Asked Questions
What changes does this release patch?
It removes JNDI classes from the log4j jars in the SANnav docker images, addressing vulnerability BSA-2021-1651.
Do I need to back up my data before applying the fix?
Yes, a full SANnav Backup must be saved prior to executing this script. A backup should also be taken immediately after application.
What if I run the patch on top of existing patches (2.1.1.x)?
This script can still be applied even if other CSI patches have already been successfully implemented.
How must the fix-log4j-vulnerability.sh script be executed?
The user must first copy and extract the tar.gz file into the <SANnav_Install_Home>/bin folder, and run the script from there.