Security Bulletin: Vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Protect Operations Center and Client Management Service (CVE-2019-12406)

Security Bulletin

Summary

IBM WebSphere Application Server Liberty is vulnerable to an Apache CXF denial of service which affects IBM Spectrum Protect Operations Center and Client Management Service.

Vulnerability Details

CVEID: CVE-2019-12406
DESCRIPTION: Apache CXF is vulnerable to a denial of service, caused by the failure to restrict the number of message attachments present in a given message. By sending a specially-crafted message containing an overly large number of message attachments, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/170974 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Affected Product(s)	Version(s)
IBM Spectrum Protect Operations Center	8.1.0.000-8.1.9.xxx 7.1.0.000-7.1.10.xxx
IBM Spectrum Protect Client Management Service (CMS)	8.1.0.000-8.1.9.xxx 7.1.0.000-7.1.10.xxx

Remediation/Fixes

Spectrum Protect Operations Center Release	First Fixing VRM Level	Platform	Link to Fix
8.1	8.1.10.000	AIX Linux Windows	http://www.ibm.com/support/pages/node/6229104
7.1	7.1.11.000	AIX Linux Windows	https://www.ibm.com/support/pages/node/6256682

Spectrum Protect Client Management Service Release	First Fixing VRM Level	Platform	Link to Fix
8.1	8.1.10.000	Linux Windows	https://public.dhe.ibm.com/storage/tivoli-storage-management/maintenance/cms/v8r1/
7.1	7.1.11.000	Linux Windows	https://public.dhe.ibm.com/storage/tivoli-storage-management/maintenance/cms/v7r1/

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

11 August 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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Tips

Security Bulletin: Vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Protect Operations Center and Client Management Service (CVE-2019-12406)