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Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server used by IBM InfoSphere Master Data Management Server 11.6

Security Bulletin


Summary

IBM WebSphere Application Server 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.

Vulnerability Details

CVEID:   CVE-2020-4450
DESCRIPTION:   IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181231 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
InfoSphere Master Data Management11.6

Remediation/Fixes

Principal Product and Version(s)Affected Supporting Product and VersionAffected Supporting Product Security Bulletin
InfoSphere Master Data Management 11.6IBM WebSphere Application Server version 9.0.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

03 Jun 2021: 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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS9PZ7","label":"InfoSphere Master Data Management"},"Component":"","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF051","label":"Linux on IBM Z Systems"},{"code":"PF002","label":"AIX"},{"code":"PF048","label":"SUSE"},{"code":"PF033","label":"Windows"}],"Version":"11.6","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
03 June 2021

UID

ibm16458155