IBM Support

PH58798:IBM WebSphere Application Server is vulnerable to information disclosure (CVE-2023-50315 CVSS 5.3)

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Abstract

IBM WebSphere Application Server is vulnerable to information disclosure (CVE-2023-50315 CVSS 5.3)

Download Description

PH58798 resolves the following problem:

ERROR DESCRIPTION:
Confidential for Security Integrity interim fix CVE-2023-50315.

The fix for this APAR is targeted for inclusion in 8.5.5.27 and 9.0.5.21.

For more information, see Recommended Updates for WebSphere Application Server:
https://www.ibm.com/support/pages/node/715553
Supersedes Info:

This fix supersedes (includes) the fix for PH58869, PH59304, PH59682, PH61068, PH61385, PH61808
Potential Side Effects:
After this fix installed, for all outbound connections, the runtime now checks to make sure that the hostname value from the target server's certificate matches the hostname value used for the connection.  You can configure your server to tolerate mismatched certificates:
  • For WebSphere Application Server traditional, review the information here.
  • For Liberty, review the information here.

Prerequisites

None

Download Package

 
IMPORTANT NOTE:
WebSphere Application Server and Liberty fix access requires S&S Entitlement beginning in 2021. Use properly registered IDs to download the fixes in this table. 

Signature file is provided along with interim fix. See Verifying WebSphere Application Server release packages and Verifying Liberty release packages.
DOWNLOAD RELEASE DATE SIZE(Bytes)

URL

9.0.5.20-WS-WAS-IFPH58798 12 August 2024 8094655 FC
9.0.5.19-WS-WAS-IFPH58798 12 August 2024 8111775 FC
8.5.5.26-WS-WAS-IFPH58798 12 August 2024 7412086 FC
8.5.5.25-WS-WAS-IFPH58798 12 August 2024 7441752 FC
Note: FC stands for Fix Central. Review the What is Fix Central (FC)? FAQs for more details.

Problems Solved

PH58798, PH58869, PH59304, PH59682, PH61068, PH61385, PH61808

On

Technical Support

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

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"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":"8.5.5.25;8.5.5.26;9.0.5.19;9.0.5.20","Edition":"Base","Line of Business":{"code":"LOB67","label":"IT Automation \u0026 App Modernization"}}]

Problems (APARS) fixed
PH58798, PH58869, PH59304, PH59682, PH61068, PH61385, PH61808

Document Information

Modified date:
14 August 2024

UID

ibm17165326