IBM Support

Security Bulletin: Potential denial of service vulnerability in WebSphere Application Server affects IBM Spectrum LSF Application Center

Created by Jian Jin on
Published URL:
https://www.ibm.com/support/pages/node/878615
878615

Security Bulletin


Summary

Potential denial of service vulnerability in WebSphere Application Server affects IBM Spectrum LSF Application Center.

Vulnerability Details

CVEID: CVE-2019-4046 
DESCRIPTION: IBM WebSphere Application Server is vulnerable to a denial of service, caused by improper handling of request headers. A remote attacker could exploit this vulnerability to cause the consumption of Memory. 
CVSS Base Score: 5.9 
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156242 for the current score 
CVSS Environmental Score*: Undefined 
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Spectrum LSF Application Center 10.2

Remediation/Fixes

<Product

VRMF

APAR

Remediation/First Fix

Spectrum LSF Application Center

10.2

None
  1. Download the fix PH06340 of WebSphere Application Server Liberty from the following location: http://www-01.ibm.com/support/docview.wss?uid=ibm10876870
  2. Follow ‘18.0.0.4/19.0.0.1 Readme’ to apply the fix.

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

March 27, 2019 : original version created

*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:
10 April 2019

UID

ibm10878615

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