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PH29871:Directory Traversal vulnerability in WebSphere Application Server (CVE-2020-4782 CVSS 6.5)

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Abstract

Directory Traversal vulnerability in WebSphere Application Server (CVE-2020-4782 CVSS 6.5)

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PH29871 resolves the following problem:

ERROR DESCRIPTION:
Directory Traversal vulnerability in WebSphere Application Server (CVE-2020-4782 CVSS 6.5).

PROBLEM SUMMARY:
Directory Traversal vulnerability in WebSphere Application Server (CVE-2020-4782 CVSS 6.5).

PROBLEM CONCLUSION:
Confidential for CVE-2020-4782.

The fix for this APAR is currently targeted for inclusion in fix packs 8.5.5.19 and 9.0.5.6. 
Please refer to the Recommended Updates page for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Prerequisites

PH11319,PH01617

Installation Instructions

Review the readme.txt for detailed installation instructions.

URL SIZE(Bytes)
V90 Readme 2369
V85 Readme 2508
V80 Readme 2399
V70 Readme 5117

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What is Fix Central(FC)?

8.5.5.15-WS-WASProd-IFPH29871 26 October 2020 273788 FC
8.0.0.15-WS-WAS-IFPH29871 26 October 2020 282965 FC
7.0.0.45-WS-WAS-IFPH29871 26 October 2020 14593 FC
9.0.5.1-WS-WASProd-IFPH29871 10 December 2020 274979 FC
9.0.5.0-WS-WASProd-IFPH29871 10 December 2020 269473 FC
9.0.0.11-WS-WASProd-IFPH29871 10 December 2020 269343 FC

Problems Solved

PH29871

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":"BU053","label":"Cloud & Data Platform"},"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":"8.5.5.16;8.5.5.15;8.0.0.15;7.0.0.45;9.0.5.5;9.0.5.4;9.0.5.3;9.0.5.2;9.0.5.1;9.0.5.0;9.0.0.11;8.5.5.18;8.5.5.17","Edition":"Advanced,Base,Developer,Enterprise,Express,Network Deployment,Single Server","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
10 December 2020

UID

ibm16353457