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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.4357
Security Bulletin: Denial of Service vulnerability in WebSphere Application
          Server Liberty affects IBM Spectrum Protect Operations
                          Center (CVE-2019-4096)
                             18 November 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM WebSphere Application Server Liberty
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Windows
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-4046  

Original Bulletin: 
   https://www.ibm.com/support/pages/node/1107597

- --------------------------BEGIN INCLUDED TEXT--------------------

Denial of Service vulnerability in WebSphere Application Server Liberty affects
IBM Spectrum Protect Operations Center (CVE-2019-4046)

Security Bulletin

Summary

IBM WebSphere Application Server Liberty is vulnerable to a denial of service
which can affect IBM Spectrum Protect (formerly Tivoli Storage Manager)
Operations Center.

Vulnerability Details

CVEID: CVE-2019-4046
DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 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. IBM X-Force ID: 156242.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
156242 for the current score.
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

+---------------------------------------------------+--------------------------+
|Affected Product(s)                                |Version(s)                |
+---------------------------------------------------+--------------------------+
|IBM Spectrum Protect Operations Center             |8.1.0.000-8.1.8.000       |
|                                                   |7.1.0.000-7.1.9.200       |
+---------------------------------------------------+--------------------------+

Remediation/Fixes

+---------------+-----------+--------+-----------------------------------------------------------------------------+
|Spectrum       |First      |        |                                                                             |
|Protect        |Fixing     |Platform|Link to Fix                                                                  |
|Operations     |VRM Level  |        |                                                                             |
|Center         |           |        |                                                                             |
+---------------+-----------+--------+-----------------------------------------------------------------------------+
|               |           |AIX     |https://public.dhe.ibm.com/storage/tivoli-storage-management/patches/opcenter|
|8.1            |8.1.8.100  |Linux   |/8.1.8.100                                                                   |
|               |           |Windows |                                                                             |
+---------------+-----------+--------+-----------------------------------------------------------------------------+
|               |           |AIX     |https://public.dhe.ibm.com/storage/tivoli-storage-management/patches/opcenter|
|7.1            |7.1.9.300  |Linux   |/7.1.9.300                                                                   |
|               |           |Windows |                                                                             |
+---------------+-----------+--------+-----------------------------------------------------------------------------+

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

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