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Security Bulletin: Stack is displayed in WebSphere Application Server (CVE-2019-4441)

Security Bulletin


Summary

There is a vulnerability in IBM® WebSphere Liberty ,Version 8.5.5.8 used by IBM Tivoli Application Dependency Discovery Manager (TADDM)

Vulnerability Details

CVEID:   CVE-2019-4441
DESCRIPTION:   IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0, and Liberty could allow a remote attacker to obtain sensitive information when a stack trace is returned in the browser. IBM X-Force ID: 163177.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/163177 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Tivoli Application Dependency Discovery Manager 7.3.0

Remediation/Fixes

In order to fix this vulnerability, Liberty was upgraded from 8.5.5.8 to 20.0.0.1. This upgrade is now available as part of TADDM 7.3.0.7 (TIV-ITADDM-FP0007) release.
For download of the FixPack, please refer the below FixCentral Link : 
Download Link : FixCentral
Fix VRMF APAR
How to acquire fix
efix_WLP_PSIRT_20001_FP5180802.zip 7.3.0.5 None
efix_WLP_PSIRT_20001_FP6190313.zip 7.3.0.6 None
Note:
  • Before TADDM 7.3.0.5, Java 7 was used and the upgraded Liberty version 20.0.0.1 requires Java8. Hence, no eFix can be provided for versions before 7.3.0.5

Workarounds and Mitigations

For customers on TADDM FixPack 3 or FixPack 4, recommendation is to either upgrade to the latest version i.e. FP7 or they can upgrade to FP5/FP6 and then apply the efix directly.

Get Notified about Future Security Bulletins

References

Off

None

Change History

03 Mar 2020: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
22 May 2020

Initial Publish date:
03 March 2020

UID

ibm15693223