IBM Support

WebSphere Application Server is vulnerable to a Denial of Service (CVE-2021-38951 CVSS 7.5)

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Abstract

WebSphere Application Server is vulnerable to a Denial of Service (CVE-2021-38951 CVSS 7.5)

Download Description

PH41676 resolves the following problem:

ERROR DESCRIPTION:
WebSphere Application Server is vulnerable to a Denial of Service (CVE-2021-38951 CVSS 7.5)

PROBLEM SUMMARY:
WebSphere Application Server is vulnerable to a Denial of Service (CVE-2021-38951 CVSS 7.5)

PROBLEM CONCLUSION:
Confidential for CVE-2021-38951.

The fix for this APAR is currently targeted for inclusion
in fix packs 8.5.5.21 and 9.0.5.11.

For more information, see 'Recommended Updates for WebSphere Application Server':
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Prerequisites

Download the UpdateInstaller below to install this fix for 7.0.

Download the UpdateInstaller below to install this fix.

URL SIZE(Bytes)
UpdateInstaller 7250000

Installation Instructions

Review the readme.txt for detailed installation instructions.

URL SIZE(Bytes)
V70 readme 4847
V80 readme 2158
V85 readme 2202
V90 readme 2147

Download Package

 
IMPORTANT NOTE:
WebSphere Application Server and Liberty fix access requires S&S Entitlement in 2021. Use properly registered IDs to download the fixes in this table. 
DOWNLOAD RELEASE DATE SIZE(Bytes) APPLICABLE FIX PACKS

DOWNLOAD Options

What is Fix Central(FC)?
9.0.5.3-WS-WAS-IFPH41676 07 December 2021 342715 9.0.5.3 through 9.0.5.10  FC
8.5.5.17-WS-WAS-IFPH41676 07 December 2021 332043 8.5.5.17 through 8.5.5.20 FC
8.0.0.15-WS-WAS-IFPH41676 07 December 2021 322449 8.0.0.15 FC
7.0.0.45-WS-WAS-IFPH41676 07 December 2021 74753 7.0.0.45 FC

Problems Solved

PH41676

On

Technical Support

Contact IBM Support at https://www.ibm.com/software/mysupport/s/ or 1-800-IBM-SERV (US only).

Document Location

Worldwide

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Component":"General","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"7.0.0.45;8.0.0.15;8.5.5.17;8.5.5.18;8.5.5.19;8.5.5.20;9.0.5.10;9.0.5.3;9.0.5.4;9.0.5.5;9.0.5.6;9.0.5.7;9.0.5.8;9.0.5.9","Edition":"Base","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
08 December 2021

UID

ibm16524648

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